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  • Data  (227)
  • 1980-1984  (227)
  • 1925-1929
  • 1983  (142)
  • 1981  (85)
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  • 1980-1984  (227)
  • 1925-1929
Year
  • 1
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    Stable oxygen and carbon isotope ratios of foraminifera from Oligocene to Miocene sediments of DSDP Hole 39-354 from Ceara Rise, West Altlantic (Table 1) (1983)
    PANGAEA
    In:  Supplement to: Biolzi, Milena (1983): Stable isotopic study of Oligocene-Miocene sediments from DSDP Site 354, Equatorial Atlantic. Marine Micropaleontology, 8(2), 121-139, https://doi.org/10.1016/0377-8398(83)90008-7
    Details
    Publication Date: 2023-07-10
    Description: The oxygen- and carbon-isotope compositions of planktic and benthic foraminifera and calcareous nannofossils from Middle Oligocene-Early Miocene Equatorial Atlantic sediments (DSDP Site 354) indicate two important paleoceanographic changes, in the Late Oligocene (foraminiferal Zone P.21) and in the Early Miocene (foraminiferal Zone N.5). The first change, reflected by a delta18O increase of 1.45‰ in Globigerina venezuelana, affected only intermediate pelagic and not surface, deep or bottom waters. The second change affected surface and intermediate waters, whereas deep and bottom waters showed only minor fluctuations. In the case of the former the isotope effect of the moderate ice accumulation on the Antarctic continent is amplified in the Equatorial Atlantic by changes in the circulation pattern. The latter paleoceanographic change, reflected by a significant increase in 18O in both planktic and benthic forms (about 1.0‰ and 0.5‰, respectively), may have been caused by ice volume increase and temperature decrease. Both oxygen- and carbon-isotope compositions indicate a marked depth-habitat stratification for planktic foraminifera and calcareous nannofossils. Three different dwelling groups are recognized: shallow Globigerinoides, Globoquadrina dehiscens, Globorotalia mayeri and nannofossils; intermediate Globigerina venezuelana; and deep Catapsydrax dissimilis. The comparison of foraminifera and calcareous nannofossils suggests that the isotopic compositions of nannofossils are generally controlled by the same parameters which control the isotopic composition of shallow-dwelling foraminifera, but the former are more enriched in 18O.
    Keywords: 39-354; Catapsydrax dissimilis, δ13C; Catapsydrax dissimilis, δ18O; Cibicidoides pseudoungerianus, δ13C; Cibicidoides pseudoungerianus, δ18O; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Foraminifera, benthic δ13C; Foraminifera, benthic δ18O; Globigerina venezuelana, δ13C; Globigerina venezuelana, δ18O; Globigerinoides ruber, δ13C; Globigerinoides ruber, δ18O; Globigerinoides trilobus, δ13C; Globigerinoides trilobus, δ18O; Globocassidulina subglobosa, δ13C; Globocassidulina subglobosa, δ18O; Globoquadrina dehiscens, δ13C; Globoquadrina dehiscens, δ18O; Globoquadrina globularis, δ13C; Globoquadrina globularis, δ18O; Globorotalia kugleri, δ13C; Globorotalia kugleri, δ18O; Globorotalia mayeri, δ13C; Globorotalia mayeri, δ18O; Globorotalia opima opima, δ13C; Globorotalia opima opima, δ18O; Glomar Challenger; Leg39; North Atlantic/CONT RISE; ORDINAL NUMBER; Oridorsalis umbonatus, δ13C; Oridorsalis umbonatus, δ18O; Planktic foraminifera zone; Sample code/label; Stilostomella spp., δ13C; Stilostomella spp., δ18O; δ13C, carbonate; δ18O, carbonate
    Type: Dataset
    Format: text/tab-separated-values, 415 data points
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  • 2
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    (Table 2) Geochemistry at DSDP Holes 62-464 and 62-465A (1981)
    PANGAEA
    In:  Supplement to: Seifert, Karl E; Vallier, Tracy L; Windom, Kenneth E; Morgan, S R (1981): Geochemistry and petrology of igneous rocks, Deep Sea Drilling Project Leg 62. In: Thiede, J; Vallier, TL; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 62, 945-953, https://doi.org/10.2973/dsdp.proc.62.149.1981
    Details
    Publication Date: 2023-07-10
    Description: Igneous rocks were recovered from three sites on Hess Rise during Deep Sea Drilling Project Leg 62: altered basalt at Site 464, at the northern end of Hess Rise; and altered trachyte from Site 465, and rounded basalt pebbles in upper Albian to middle Miocene sediments from Site 466, both at the southern end of Hess Rise. Major-, minor-, and trace-element data for basalt from Hole 464 are consistent with these rocks being transitional tholeiites that have undergone low-temperature alteration by reaction with sea water. Trachyte from Hole 465A exhibits as many as three generations of plagioclase along with potash feldspar that are flow aligned in groundmasses alterted to smectites and random mixed-layer clays. Textural evidence indicates that these rocks were eruped subaerially. Chemical data show a range of values when plotted on two- and three-component variation diagrams. The observed variations may result in part from differentiation, but they also reflect the high degree of alteration. Several oxides and elements show strong correlation with H2O+: K2O, SiO2, Rb and Lu decrease and MgO increases with increasing H2O+. These trends, except for that of Lu, are consistent with experimentally determined changes in chemistry that accompany alteration. The trend for Lu has not been previously reported; it may result from a more-intense alteration of the HREE-rich mafic minerals than of the LREE-rich feldspars. Despite their alteration, the trachytes compare favorably with alkalic differentiates from oceanic islands. We interpret Hess Rise as a volcanic platform formed by eruption of off-ridge volcanic rocks onto MORB oceanic crust during the Aptian and Albian stages, after the basement had migrated away from the spreading center. By analogy with present oceanic islands, we propose that early tholeiitic basalts were followed by alkalic basalts and their differentiation products (trachytes), producing a volcanic archipelago of islands and seamounts. Subsequent tectonism and subsidence led to the present state of Hess Rise.
    Keywords: 62-464; 62-465A; Aluminium oxide; Barium; Calcium oxide; Carbon dioxide; Cerium; Cobalt; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Europium; Event label; Glomar Challenger; Hafnium; Instrumental neutron activation analysis (INAA); Iron oxide, Fe2O3; Iron oxide, FeO; Lanthanum; Leg62; Lutetium; Magnesium oxide; Manganese oxide; North Pacific/CONT RISE; Phosphorus pentoxide; Potassium oxide; Rubidium; Samarium; Sample code/label; Sample ID; Scandium; Silicon dioxide; Sodium oxide; Strontium; Tantalum; Terbium; Thorium; Titanium dioxide; Total; Water in rock; X-ray fluorescence (XRF); Ytterbium; Zirconium
    Type: Dataset
    Format: text/tab-separated-values, 702 data points
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  • 3
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    (Table 1) Benthic foraminifera at DSDP Site 72-516 (1983)
    PANGAEA
    In:  Supplement to: Tjalsma, R C (1983): Eocene to Miocene benthic foraminifers from DSDP Site 516, Rio Grande Rise, South Atlantic. In: Barker, PF; Carlson, RL; Johnson, DA; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 72, 731-755, https://doi.org/10.2973/dsdp.proc.72.133.1983
    Details
    Publication Date: 2023-07-10
    Description: DSDP Site 516 contains a complete middle Eocene to lower Miocene interval with a well-developed Oligocene sequence that is more than 300 m thick. In this paper, the most important and characteristic benthic foraminiferal species from this interval are described and illustrated, and their quantitative and biostratigraphic distribution is given. Middle Eocene benthic assemblages, derived from pelagic intercalations in a partly turbiditic sequence, are low in diversity. Benthic assemblages of fairly high diversity occur in limestones, chalks, and oozes of the upper Eocene to lower Miocene. The consistently high rate of new species appearances at Site 516 during late Eocene and Oligocene contrasted greatly with the very slow rate of change in abyssal faunas at that time; there were no significant faunal changes at the Eocene/Oligocene boundary. The assemblages are dominated by Cibicidoides (mostly C. ungerianus or C. kullenbergi) and Lenticulina. Buliminids were also important during the Eocene and early Oligocene. Faunal comparison with other Atlantic DSDP sites and drill holes in the Gulf of Mexico suggest an approximately mid-bathyal (500-1500 m) depth of deposition during late Eocene and Oligocene.
    Keywords: 72-516; 72-516F; Alabamina wilcoxensis; Anomalina capita; Anomalina corrugata; Anomalina pseudogrosserugosa; Anomalina semipunctata; Anomalina spissiformis; Anomalinoides cf. alazaensis; Astrononion pusillum; Bolivina tectiformis; Bulimina alazanensis; Bulimina impendens; Bulimina macilenta; Bulimina tuxpamensis; Buliminella grata; Cassidulina havanensis; Cibicidoides cicatricosus; Cibicidoides dickersonii; Cibicidoides haitensis; Cibicidoides laurisae; Cibicidoides mexicanus; Cibicidoides perlucidus; Cibicidoides reussii; Cibicidoides sp.; Cibicidoides tuxpamensis; Cibicidoides ungerianus; Counting 〉149 µm fraction; Deep Sea Drilling Project; Discorbis subvilardeboanus; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Eggerella bradyi; Event label; Foraminifera, benthic; Gavelinella micra; Globocassidulina subglobosa; Glomar Challenger; Gyroidinoides spp.; Hanzawaia cushmani; Karreriella subglabra; Leg72; Lenticulina spp.; Martinottiella scabra; Nonion havanense; Nuttallides truempyi; Nuttallides umbonifera; Oridorsalis umbonatus; Osangularia culter; Osangularia mexicana; Planktic foraminifera zone; Planulina karsteni; Planulina renzi; Plectina elongata; Pleurostomella spp.; Pullenia bulloides; Pullenia eocenica; Pullenia quinqueloba; Rectuvigerina vesca; Reussella oligocenica; Rotaliatina mexicana; Sample code/label; Siphonina tenuicarinata; South Atlantic/CONT RISE; Sphaeroidina bulloides; Stilostomella aculeata; Stilostomella curvatura; Textularia flintii; Textularia milletti; Trifarina bradyi; Trifarina danvillensis; Turrilina robertsi; Uvigerina auberiana; Uvigerina elongata; Uvigerina havanensis; Uvigerina mexicana; Uvigerina rippensis; Uvigerina spinulosa; Vulvulina spp.
    Type: Dataset
    Format: text/tab-separated-values, 2414 data points
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  • 4
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    Meteorological synoptical observations during Meteor cruise M66 (1983)
    PANGAEA
    In:  Deutscher Wetterdienst/Seewetteramt, Offenbach/Hamburg
    Details
    Publication Date: 2023-07-10
    Keywords: Characteristic of barometric tendency; Cloud base height; CT; DATE/TIME; Dew/frost point; Direction of first swell waves; Height of first swell waves; Height of waves; High cloud; Horizontal visibility; Humidity, relative; Indicator for inclusion or ommission of precipitation data; Indicator for source and units of wind speed; LATITUDE; LONGITUDE; Low/middle cloud amount; Low cloud; M66; M66-track; Mean ships course; Mean ships speed; Meteor (1964); Middle cloud; Past weather1; Past weather2; Periode of first swell waves; Present weather; Pressure, atmospheric; Quality control indicator for (a); Quality control indicator for (clouds); Quality control indicator for (dd); Quality control indicator for (Ds); Quality control indicator for (ff); Quality control indicator for (h); Quality control indicator for (HwHw); Quality control indicator for (iR,RRR,tR); Quality control indicator for (ppp); Quality control indicator for (PPPP); Quality control indicator for (PwPw); Quality control indicator for (swell); Quality control indicator for (tbtbtb); Quality control indicator for (TdTdTd); Quality control indicator for (TTT); Quality control indicator for (TwTwTw); Quality control indicator for (Vs); Quality control indicator for (VV); Quality control indicator for (weather); Temperature, air; Temperature, air, wet bulb; Temperature, water; Total cloud amount; Underway cruise track measurements; Wave period; Wind direction; Wind speed
    Type: Dataset
    Format: text/tab-separated-values, 4958 data points
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  • 5
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    (Table 1) Geochemistry of Nauru Basin basalts from the lower portion of DSDP Hole 61-462A (1981)
    PANGAEA
    In:  Supplement to: Seifert, Karl E (1981): Geochemistry of Nauru Basin basalts from the lower portion of Hole 462A, Deep Sea Drilling Project Leg 61. In: Larson, RL; Schlanger, SO; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 61, 705-708, https://doi.org/10.2973/dsdp.proc.61.129.1981
    Details
    Publication Date: 2023-07-10
    Description: Atomic-absorption spectrophotometry and instrumental neutron activation analysis were used to determine concentrations of SiO2, Al2O3, FeOt, MgO, CaO, Na2O, K2O, MnO, La, Ce, Sm, Eu, Tb, Yb, Lu, Sc, Co, Cr, Th, Hf, and Ta for 14 basalt samples from the lower portion of Hole 462A in the Nauru Basin. The basalts are similar to normal midocean ridge basalt (MORB) for the elements analyzed, and light rare-earth elements (LREE) are depleted relative to heavy rare-earth elements (HREE). Two samples are extensively altered to smectites and show significant reductions in Al2O3, CaO, MnO, Na2O, REE, Sc, Co, and Hf and gains in MgO and FeOt relative to unaltered samples. The increase in MgO and decrease in CaO indicate that alteration was caused by hydrothermal solutions.
    Keywords: 61-462A; Aluminium oxide; Atomic absorption spectrometry (AAS); Calcium oxide; Cerium; Chromium; Cobalt; Deep Sea Drilling Project; Description; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Europium; Glomar Challenger; Hafnium; Instrumental neutron activation analysis (INAA); Iron oxide, FeO; Lanthanum; Leg61; Lutetium; Magnesium oxide; Manganese oxide; Potassium oxide; Samarium; Sample code/label; Scandium; Silicon dioxide; Sodium oxide; Tantalum; Terbium; Thorium; Ytterbium
    Type: Dataset
    Format: text/tab-separated-values, 317 data points
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  • 6
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    (Appendix) Benthic foraminifera distribution of upper Creatceous and Paleocene at DSDP Hole 72-516F (1983)
    PANGAEA
    In:  Supplement to: Dailey, Donald H (1983): Late Cretaceous and Paleocene benthic foraminifers from Deep Sea Drilling Project Site 516, Rio Grande Rise, western South Atlantic Ocean. In: Barker, PF; Carlson, RL; Johnson, DA; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 72, 757-782, https://doi.org/10.2973/dsdp.proc.72.134.1983
    Details
    Publication Date: 2023-07-10
    Description: Benthic foraminifers of the Coniacian-Santonian through the Paleocene were recovered from a continuous pelagic carbonate section from Hole 516F on the Rio Grande Rise. Sixty-five genera and 153 species have been identified, most of which have been reported from other localities. Bathyal depths are reflected in the benthic assemblages dominated by gavelinellids (Gavelinella beccariiformis, G. velascoensis), Nuttallides truempyi, and various gyroidinids and buliminids. Rapid subsidence during the Coniacian-Santonian from nearshore to upper to middle bathyal depths was followed by much reduced subsidence, with the Campanian-Paleocene interval accumulating at middle bathyal to lower bathyal depths. A census study based on detailed sampling reveals major changes in benthic faunal composition at the Cretaceous/Tertiary boundary transition. It was a time of rapid turnover, with the extinctions of numerous species and the introduction of many new species. Overall, species diversity decreases about 20%, and approximately one-third of latest Maestrichtian species do not survive to the end of the Cretaceous. This shift indicates a significant environmental change in the deep sea, the precise nature of which is not apparent from the foraminifers or their enclosing sediments.
    Keywords: 72-516F; Alabamina creta; Allomorphina cretacea; Allomorphina minuta; Allomorphina trochoides; Ammodiscus cretaceus; Anomalinoides welleri; Aragonia semireticulata; Aragonia velascoensis; Astacolus crepidulus; Astacolus gibber; Astacolus jarvisi; Astacolus richteri; Bandyella beckmanni; Bandyella greatvalleyensis; Bathysiphon sp.; Bolivinoides delicatulus; Bolivinoides draco draco; Bolivinoides draco miliaris; Bolivinoides granulatus; Bolivinoides strigillatus; Bulimina midwayensis; Bulimina trinitatensis; Bulimina tuxpamensis; Bulimina velascoensis; Buliminella beaumonti; Ceratobulimina perplexa; Cibicides excavata; Cibicidoides dayi; Cibicidoides pseudoperlucidus; Coryphostoma incrassata; Coryphostoma limonense; Counting 〉150 µm fraction; Deep Sea Drilling Project; Dentalina alternata; Dentalina basiplanata; Dentalina catenula; Dentalina gracilis; Dentalina legumen; Dentalina spp.; Dorothia beloides; Dorothia bulletta; Dorothia cubensis; Dorothia oxycona; Dorothia pupa; Dorothia retusa; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Ellipsoglandulina exponens; Ellipsoidella robusta; Ellipsopolymorphina velascoensis; Eouvigerina americana; Eouvigerina excavata; Fissurina alata; Fissurina oblonga; Fissurina orbignyana; Foraminifera, benthic; Foraminifera, benthic, number of species; Frondicularia jarvisi; Gaudryina aisanna; Gaudryina laevigata; Gaudryina pyramidata; Gavelinella beccariiformis; Gavelinella costata; Gavelinella danica; Gavelinella eriksdalensis; Gavelinella hyphalus; Gavelinella monterelensis; Gavelinella nacatochensis; Gavelinella sp.; Gavelinella stephensoni; Gavelinella velascoensis; Globorotalites conicus; Globorotalites multiseptus; Globulina lacrima; Globulina subsphaerica; Glomar Challenger; Glomospira corona; Glomospira gordialis; Guttulina caudata; Guttulina communis; Gyroidinoides beisseli; Gyroidinoides depressus; Gyroidinoides girardana; Gyroidinoides globosus; Gyroidinoides goudkoffi; Gyroidinoides nitidus; Gyroidinoides octocameratus; Gyroidinoides praeglobosa; Gyroidinoides quadratus; Lagena gracilis; Lagena hispida; Lagena sulcata; Leg72; Lenticulina acuta; Lenticulina macrodisca; Lenticulina midwayensis; Lenticulina muensteri; Lenticulina spp.; Lenticulina velascoensis; Lenticulina whitei; Lingulina pygmaea; Loxostomum eleyi; Marginulina austinana; Marginulina hamutoides; Marginulina oligostegia; Marginulina siliqua; Marginulinopsis texaensis; Neoeponides hillebrandti; Neoeponides lunata; Neoflabellina semireticulata; Nodosaria velascoensis; Nonionella austinana; Nonion havanense; Nuttallides crassaformis; Nuttallides truempyi; Nuttallinella florealis; Nuttallinella sp.; Oolina apiculata; Oolina delicata; Oolina morsei; Oridorsalis biconvexus; Oridorsalis umbonatus; Osangularia cordieriana; Osangularia lens; Osangularia plummerae; Osangularia velascoensis; Period; Planularia liebusi; Pleurostomella austinana; Pleurostomella subnodosa; Pleurostomella torta; Praebulimina carseyae; Praebulimina cushmani; Praebulimina reussi; Praebulimina triangularis; Pseudonodosaria bistegia; Pseudonodosaria manifesta; Pseudouvigerina plummerae; Pullenia coryelli; Pullenia cretacea; Pullenia jarvisi; Pullenia minuta; Pyramidina rudita; Quadrimorphina allomorphinoides; Reophax trinitatensis; Reussella szajnochae; Rhabdammina discreta; Sample code/label; Saracenaria navicula; Saracenaria triangularis; South Atlantic/CONT RISE; Spiroplectammina dentata; Spiroplectammina praelonga; Spiroplectammina sigmoidina; Spiroplectammina spectabilis; Spiroplectammina subhaeringensis; Stage; Stensioeina pommerana; Stilostomella plummerae; Stilostomella pseudoscripta; Tritaxia amorpha; Tritaxia aspera; Tritaxia globulifera; Tritaxia trilatera; Trochammina boehmi; Vaginulina trilobata; Valvulineria lenticula
    Type: Dataset
    Format: text/tab-separated-values, 10465 data points
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  • 7
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    (Table 1) Distribution of upper Campanian-lower Maestrichtian calcareous nannofossils at DSDP Hole 71-511 (1983)
    PANGAEA
    In:  Supplement to: Wind, Frank H; Wise, Sherwood W (1983): Correlation of upper Campanian–lower Maestrichtian calcareous nannofossil assemblages in drill and piston cores from the Falkland Plateau, Southwest Atlantic Ocean. In: Ludwig, WJ; Krasheninnikov, VA; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 71, 551-563, https://doi.org/10.2973/dsdp.proc.71.122.1983
    Details
    Publication Date: 2023-07-10
    Description: Calcareous nannofossils from upper Campanian-lower Maestrichtian Deep Sea Drilling Project Leg 71 Cores 511-23 and 511-24 are described and correlated with assemblages of similar age from piston and drill cores on the Falkland Plateau, South Atlantic Ocean. The Leg 71 cores partially fill a drilling gap of at least 20 meters left within a thick (50 m) carbonate section first drilled by DSDP Leg 36 at Site 327. Cores 511-23 and 511-24 both fall within the upper portion of the Biscutum coronum Zone of Wind and demonstrate an overlap in the range of Monomarginatus quaternarius with the ranges of M. pectinatus, Misceomarginatus pleniporus, and Biscutum coronum across the Campanian/ Maestrichtian boundary. Resolution of the sequence of highest occurrence datums for the latter species must await the recovery of a more complete section. Comparison of the Site 511 assemblages with those from Mas Orcadas Core 07-75-44 to the north confirms earlier speculation that the Falkland Plateau served as an important boundary between major water masses during the Late Cretaceous.
    Keywords: 71-511; Acuturris scotus; Ahmuellerella octoradiata; Arkhangelskiella cymbiformis; Arkhangelskiella specillata; Bidiscus rotatorius; Biscutum constans; Biscutum coronum; Biscutum dissimile; Biscutum magnum; Biscutum notaculum; Broinsonia enormis; Broinsonia parca; Broinsonia verecundia; Calculites obscurus; Centosphaera barbata; Ceratolithoides aculeus; Chiastozygus garrisonii; Corollithion rhombicum; Cretarhabdus conicus; Cretarhabdus sp.; Cretarhabdus surirellus; Cribrosphaerella ehrenbergii; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Eiffellithus turriseiffelii; Gartnerago obliquum; Glomar Challenger; Kamptnerius magnificus; Lapideacassis sp.; Leg71; Light microscope; Lithraphidites carniolensis; Lucianorhabdus plexus; Marthasterites inconspicuus; Microrhabdulus belgicus; Micula decussata; Misceomarginatus pleniporus; Monomarginatus pectinatus; Monomarginatus quaternarius; Nannofossil abundance; Nannofossils preservation; Nannofossil zone; Nephrolithus corystus; Octocyclus reinhardtii; Orastrum asarotum; Ottavianus giannus; Parhabdolithus sp.; Pharus simulacrum; Prediscosphaera cretacea; Prediscosphaera honjoi; Prediscosphaera spinosa; Reinhardtites aff. anthophorus; Reinhardtites levis; Reinhardtites sp.; Russellia multiplus; Sample code/label; Scanning electron microscope (SEM); Scapholithus fossilis; South Atlantic/PLATEAU; Stage; Teichorhabdus ethmos; Thoracosphaera sp.; Tranolithus orionatus; Uniplanarius gothicus; Uniplanarius trifidus; Vekshinella aachena; Vekshinella elliptica; Vekshinella imbricata; Vekshinella parma; Watznaueria barnesae; Zygodiscus bicrescenticus; Zygodiscus spiralis; Zygodiscus theta
    Type: Dataset
    Format: text/tab-separated-values, 725 data points
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  • 8
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    (Figure 5) Distribution of benthic foraminifers in the upper Eocene, Oligocene, and Quaternary of DSDP Hole 71-511 (1983)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 71-511; Alabamina dissonata; Alabaminella weddellensis; Alabaminoides exiguus; Anomalinoides semicribratus; Anomalinoides spissiformis; Bandyella beckmanni; Bolivinopsis cubensis; Bradynella subglobosa; Bulimina sp.; Chilostomella czizeki; Cibicidoides kullenbergi; Cibicidoides sp.; Cibicidoides wuellerstorfi; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Eggerella bradyi; Ellipsodimorphina subcompacta; Epoch; Glandulina laevigata; Glomar Challenger; Guttulina adhaerens; Gyroidina girardana; Gyroidina planulata; Gyroidina soldanii; Gyroidina sp.; Gyroidina zelandica; Gyroidinoides globosus; Hoeglundina elegans; Hyperammina sp.; Karreriella subglabra; Laticarinina pauperata; Leg71; Martinottiella antarctica; Martinottiella spp.; Nonion havanensis; Oridorsalis umbonatus; Orthomorphina glandigena; Orthomorphina rohri; Pleurostomella acuta; Pleurostomella subnodosa; Pullenia bulloides; Pullenia quadriloba; Pullenia quinqueloba; Pyrulina cylindroides; Sample code/label; South Atlantic/PLATEAU; Stilostomella antillea; Stilostomella basicarinata; Stilostomella bradyi; Stilostomella caribaea; Stilostomella curvatura; Stilostomella gracillima; Stilostomella nuttalli; Uvigerina peregrina
    Type: Dataset
    Format: text/tab-separated-values, 2646 data points
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  • 9
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    Grain size distribution of carbonate free sediment for the time slice 12000 years B.P. of sediment cores of the northern subtropical Atlantic (App. 3) (1981)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: A150/180; A180-73; Atlantic Ocean; Atlantische Kuppenfahrten 1967/1-3; BC; BCR; Box corer; Box corer (Reineck); Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; East Atlantic; Elevation of event; Event label; GIK12309-2; GIK12310-4; GIK12328-5; GIK12329-6; GIK12331-4; GIK12345-5; GIK12347-2; GIK12379-3; GIK12392-1; GIK13207-3; GIK13209-2; GIK13289-1; Grain size, mean radius; KAL; Kasten corer; KOL; Latitude of event; Longitude of event; M12392-1; M25; M8; M8_017-1; M8/17-1; Meteor (1964); off NW Africa; PC; Piston corer; Piston corer (Kiel type); Size fraction 〉 0.006 mm, silt; South Atlantic Ocean; SP8-4; SPC; Sphincter corer; V10; V10-83; V16; V16-20; V19; V19-303; V22; V22-197; V23; V23-100; V23-91; V25; V25-44; V26; V26-41; V27; V27-178; V31; V31-2; V32; V32-31; VA-10/3; Valdivia (1961); Vema
    Type: Dataset
    Format: text/tab-separated-values, 103 data points
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  • 10
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    (Table 2) Occurence of stratigraphically important diatoms in latest Oligocene through early middle Miocene sediments of DSDP Hole 8-71 in the eastern central Pacific, part 2 (1983)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 8-71; Actinocyclus ingens; Actinocyclus radionovae; Bogorovia veniamini; Cestodiscus pulchellus; Coscinodiscus cf. salisburyanus; Coscinodiscus lewisianus; Coscinodiscus lewisianus var. robustus; Coscinodiscus lewisianus var. similis; Coscinodiscus oligocenicus; Coscinodiscus praenodulifer; Coscinodiscus rhombicus; Craspedodiscus elegans; Deep Sea Drilling Project; DEPTH, sediment/rock; Diatom abundance; Diatom preservation; Diatom zone; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Leg8; Melosira architecturalis; North Pacific/PLAIN; Raphidodiscus marylandicus; Rocella gelida var. schraderi; Rocella vigilans; Rossiella paleacea; Sample code/label; Synedra jouseana; Synedra jouseana linearis; Synedra miocenica; Thalassiosira bukryi; Thalassiosira fraga; Thalassiosira primalabiata; Thalassiosira spinosa; Thalassiosira spumellaroides
    Type: Dataset
    Format: text/tab-separated-values, 526 data points
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  • 11
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    (Table 3) Occurence of stratigraphically important diatoms in latest Oligocene through early middle Miocene sediments of DSDP Hole 9-77B in the eastern central Pacific (1983)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 9-77B; Actinocyclus ingens; Actinocyclus radionovae; Annellus californicus; Bogorovia veniamini; Cestodiscus peplum; Cestodiscus pulchellus; Coscinodiscus blysmos; Coscinodiscus cf. salisburyanus; Coscinodiscus lewisianus; Coscinodiscus lewisianus var. robustus; Coscinodiscus praenodulifer; Coscinodiscus rhombicus; Craspedodiscus coscinodiscus; Craspedodiscus elegans; Craspedodiscus rydei; Deep Sea Drilling Project; Denticulopsis lauta; Denticulopsis nicobarica; DEPTH, sediment/rock; Diatom abundance; Diatom preservation; Diatom zone; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Leg9; Nitzschia maleinterpretaria; North Pacific/HILL; Raphidodiscus marylandicus; Rossiella paleacea; Sample code/label; Synedra jouseana; Synedra jouseana linearis; Synedra miocenica; Thalassiosira bukryi; Thalassiosira fraga; Thalassiosira spinosa; Triceratium pileus
    Type: Dataset
    Format: text/tab-separated-values, 273 data points
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  • 12
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    Mean dry weight of less numerous macro-endofauna in surface sediments at Fladen Ground stations, North Sea (Table 8) (1983)
    PANGAEA
    Details
    Publication Date: 2023-07-09
    Keywords: Ascidia; BCR; Box corer (Reineck); Cnidaria; Counting 〉500 µm fraction; Date/Time of event; DEPTH, sediment/rock; Echinodermata; Elevation of event; Event label; Fladen Ground 1; Fladen Ground 2; Fladen Ground 3; Fladen Ground 4; Fladen Ground 5; Gastropoda; Gauss_03_1976_001-1; Gauss_03_1976_002-1; Gauss_03_1976_003-1; Gauss_03_1976_004-1; Gauss_03_1976_005-1; Indeterminata; Latitude of event; Longitude of event; M38; M38_001-1; M38_002-1; M38_003-1; M38_004-1; M38_005-1; Meteor (1964); Nematoda; Nemertini; North Sea; Oligochaeta; Porifera; Scaphopoda; Sipunculida; Solenogastres
    Type: Dataset
    Format: text/tab-separated-values, 120 data points
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  • 13
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    Distribution of less-numerous macro-endofauna in surface sediments at Fladen Ground stations, North Sea (Table 4) (1983)
    PANGAEA
    Details
    Publication Date: 2023-07-09
    Keywords: Ascidiacea; BCR; Box corer (Reineck); Cnidaria; Counting 〉500 µm fraction; Date/Time of event; DEPTH, sediment/rock; Echinodermata; Elevation of event; Event label; Fladen Ground 1; Fladen Ground 2; Fladen Ground 3; Fladen Ground 4; Fladen Ground 5; Gastropoda; Gauss_03_1976_001-1; Gauss_03_1976_002-1; Gauss_03_1976_003-1; Gauss_03_1976_005-1; Indeterminata; Latitude of event; Longitude of event; M38; M38_001-1; M38_002-1; M38_003-1; M38_004-1; M38_005-1; Meteor (1964); Nematoda; Nemertea; North Sea; Oligochaeta spp.; Porifera; Scaphopoda; Sipunculida; Solenogastres
    Type: Dataset
    Format: text/tab-separated-values, 108 data points
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  • 14
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    Abundance and composition of meiobenthos in surface sediments at Fladen Ground stations in August 1975, North Sea (Table 4) (1983)
    PANGAEA
    Details
    Publication Date: 2023-07-09
    Keywords: Ascidiacea; BCR; Bivalvia; Box corer (Reineck); Counting 〉42 µm fraction; Crustacea; DEPTH, sediment/rock; Elevation of event; Event label; Fladen Ground 1; Fladen Ground 4; Fladen Ground 5; Gastropoda; Holothuroidea; Latitude of event; Longitude of event; M38; M38_001-1; M38_004-1; M38_005-1; Meteor (1964); North Sea; Ophiuroidea; Scaphopoda; Sipunculida; Solenogastres
    Type: Dataset
    Format: text/tab-separated-values, 27 data points
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  • 15
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    (Figure 1) Silicoflagellates at DSDP Hole 69-504 (1983)
    PANGAEA
    In:  Supplement to: Bukry, David (1983): Upper Cenozoic silicoflagellates from offshore Ecuador, Deep Sea Drilling Project Site 504. In: Cann, JR; Langseth, MG; Honnorez, J; Von Herzen, RP; White, SM; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 69, 321-342, https://doi.org/10.2973/dsdp.proc.69.113.1983
    Details
    Publication Date: 2023-07-09
    Description: Diverse and abundant late Miocene to Pleistocene silicoflagellates at DSDP Site 504 can be correlated by tropical biostratigraphic zones and relative paleotemperature values to eastern tropical Pacific reference site DSDP 503A farther to the west. Early Pliocene assemblages, which were poorly known until now, are present and can be correlated locally between DSDP Holes 504, 503A, and 495, using species events associated with the new Dictyocha pulchella Subzone and Dictyocha angulata Subzone. Silicoflagellate relative paleotemperature values show major warming at 4.7 to 5.0 Ma (Cores 45-48), 3.4 to 3.8 Ma (Cores 32-33), 1.5 to 1.7 Ma (Cores 12-16), and 0.5 to 0.8 Ma (Cores 3-6). Major coolings occurred at 5.0 to 5.1 Ma (Core 51), 3.9 to 4.4 Ma (Cores 38-44), and 1.0 to 1.3 Ma (Cores 8-10). The appearance of Dictyocha longa is proposed to replace the asperoid/fibuloid ratio reversal as the bottom of the Dictyocha fibula Zone, because the non-evolutionary ratio reverses several times in the upper Miocene of Hole 503A, and at least once in Hole 504. Three new Pliocene silicoflagellates are defined: Dictyocha concinna Bukry, n. sp., D. helix Bukry, n. sp., and D. tamarae Bukry, n. sp.
    Keywords: -; 69-504; Calculated; Counting, silicoflagellates; Deep Sea Drilling Project; DEPTH, sediment/rock; Dictyocha aculeata; Dictyocha angulata; Dictyocha aspera; Dictyocha aspera aspera; Dictyocha aspera clinata s. ampl.; Dictyocha brevispina; Dictyocha calida ampliata; Dictyocha calida calida; Dictyocha concavata; Dictyocha concinna; Dictyocha delicata; Dictyocha delicata var. bisecta; Dictyocha fibula s. ampl.; Dictyocha helix; Dictyocha longa; Dictyocha longa var. paxilla; Dictyocha neonautica var. cocosensis; Dictyocha ornata africana; Dictyocha perfecta; Dictyocha perlaevis; Dictyocha perlaevis flexatella; Dictyocha perlaevis perlaevis; Dictyocha perlaevis perlaevis s. ampl.; Dictyocha pulchella; Dictyocha sp.; Dictyocha spp.; Dictyocha stapedia aspinosa; Dictyocha stapedia stapedia; Dictyocha subaculeata; Dictyocha tamarae; Dictyocha transenna; Dictyocha varia; Dictyocha vexativa; Distephanus boliviensis; Distephanus crux bispinosus; Distephanus crux carolae; Distephanus crux crux s. ampl.; Distephanus major; Distephanus mesophthalmus; Distephanus polyactis; Distephanus quinquangellus; Distephanus sp.; Distephanus speculum bispicatus; Distephanus speculum elongatus; Distephanus speculum forma coronata; Distephanus speculum minutus; Distephanus speculum speculum; Distephanus speculum tenuis; Distephanus spp.; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Epoch; Glomar Challenger; Leg69; Mesocena circulus; Mesocena diodon nodosa; Mesocena quadrangula; Mesocena sp.; Mesocena triodon; Octactis pulchra; Sample code/label; Silicoflagellate zone; Specimen count
    Type: Dataset
    Format: text/tab-separated-values, 3974 data points
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  • 16
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    (Figure 7) Distribution of benthic foraminifers in the Oligocene to upper Miocene DSDP of Hole 71-513A (1983)
    PANGAEA
    Details
    Publication Date: 2023-07-09
    Keywords: 71-513A; Anomalinoides spissiformis; Astrononion pusillum; Bolivinopsis cubensis; Bradynella subglobosa; Bulimina sp.; Chrysalogonium tenuicostatum; Cibicidoides floridanus; Cibicidoides haitiensis; Cibicidoides kullenbergi; Cibicidoides sp.; Cyclammina sp.; Deep Sea Drilling Project; Dorothia beloides; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Eggerella bradyi; Ellipsodimorphina subcompacta; Epoch; Glomar Challenger; Guttulina adhaerens; Gyroidina girardana; Gyroidina neosoldanii; Gyroidina planulata; Gyroidina soldanii; Heterolepa sp.; Karreriella subglabra; Laticarinina pauperata; Leg71; Martinottiella antarctica; Martinottiella spp.; Nonion havanensis; Oridorsalis tenera; Oridorsalis umbonatus; Orthomorphina rohri; Pleurostomella alternans; Pleurostomella incrassata; Pleurostomella subnodosa; Pullenia bulloides; Pullenia quinqueloba; Pullenia subcarinata; Sample code/label; South Atlantic/FLANK; Spirolocammina exigua; Stilostomella bradyi; Stilostomella caribaea; Stilostomella curvatura; Stilostomella gracillima; Stilostomella nuttalli; Uvigerina hollicki
    Type: Dataset
    Format: text/tab-separated-values, 3870 data points
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  • 17
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    (Table 2) Benthic foraminifers at DSDP Hole 72-515A (1983)
    PANGAEA
    Details
    Publication Date: 2023-07-09
    Keywords: 72-515A; Cibicidoides kullenbergi; Deep Sea Drilling Project; Dentalina sp.; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Epistominella exigua; Epistominella umbonifera; Fissurina sp.; Foraminifera, benthic indeterminata; Foraminifera, benthic δ13C; Foraminifera, benthic δ18O; Glomar Challenger; Gyroidina sp.; Lagena nebulosa; Leg72; Melonis pompilioides; Oridorsalis tener; Pullenia bulloides; Pyrgo sp.; Quinqueloculina sp.; Sample code/label; South Atlantic/BASIN; Uvigerina peregrina; δ13C, standard deviation; δ18O, standard deviation
    Type: Dataset
    Format: text/tab-separated-values, 125 data points
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  • 18
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    (Figure 8) Distribution of benthic foraminifers in the Pliocene-Quaternary of DSDP Hole 71-514 (1983)
    PANGAEA
    Details
    Publication Date: 2023-07-09
    Keywords: 71-514; Alabaminella weddellensis; Alabaminoides exiguus; Archive of Ocean Data; ARCOD; Bradynella subglobosa; Cibicidoides wuellerstorfi; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Eggerella bradyi; Eggerella sp.; Epoch; Glomar Challenger; Karreriella bradyi; Leg71; Martinottiella antarctica; Martinottiella occidentalis; Martinottiella sp.; Melonis affinis; Melonis barleeanus; Melonis pompilioides; Oridorsalis tener; Pullenia bulloides; Pullenia quinqueloba; Pullenia sp.; Pyrgo depressa; Pyrgo murrhina; Pyrgo sp.; Quinqueloculina sp.; Sample code/label; Smyrnella crassa; South Atlantic; Sphaeroidina bulloides; Spirolocammina exigua
    Type: Dataset
    Format: text/tab-separated-values, 3146 data points
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  • 19
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    (Table 2) Benthic foraminifers at DSDP Hole 72-518 (1983)
    PANGAEA
    Details
    Publication Date: 2023-07-09
    Keywords: 72-518; Anomalinoides sp.; Bulimina rostrata; Cibicides spp.; Cibicidoides cicatricosus; Cibicidoides kullenbergi; Counting 〉150 µm fraction; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; Eggerella spp.; Ehrenbergina spp.; Epistominella exigua; Fissurina spp.; Globocassidulina subglobosa; Glomar Challenger; Gyroidinoides orbicularis; Gyroidinoides soldanii; Hoeglundina elegans; Karreriella spp.; Lagena spp.; Laticarinina pauperata; Leg72; Lenticulina spp.; Melonis pompilioides; Nonion spp.; Nummoloculina irregularis; Nuttallides umbonifera; Ophthalmidium acutimargo; Oridorsalis tener; Oridorsalis umbonatus; Osangularia culter; Parafissurina spp.; Planulina wuellerstorfi; Pullenia bulloides; Pullenia quinqueloba; Pullenia sp.; Pyrgo spp.; Quinqueloculina spp.; Quinqueloculina venusta; South Atlantic/CONT RISE; Sphaeroidina bulloides; Uvigerina peregrina
    Type: Dataset
    Format: text/tab-separated-values, 1190 data points
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  • 20
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    (Table 5) Composition of whole rocks, magnesium oxide enriched trends from DSDP Hole 52-418A (1981)
    PANGAEA
    Details
    Publication Date: 2023-07-07
    Keywords: 52-418A; Aluminium oxide; Calcium oxide; Clinopyroxene; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Iron oxide, FeO; Leg52; Magnesium oxide; Matrix; North Atlantic/CONT RISE; Olivine; Plagioclase; Potassium oxide; Sample code/label; Sample method; Silicon dioxide; Titanium dioxide
    Type: Dataset
    Format: text/tab-separated-values, 24 data points
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  • 21
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    (Table 5) Composition of whole rocks, magnesium oxide enriched trends from DSDP Hole 51-417D (1981)
    PANGAEA
    Details
    Publication Date: 2023-07-07
    Keywords: 51-417D; Aluminium oxide; Calcium oxide; Clinopyroxene; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Iron oxide, FeO; Leg51; Magnesium oxide; Matrix; North Atlantic/CONT RISE; Olivine; Plagioclase; Potassium oxide; Sample code/label; Sample method; Silicon dioxide; Titanium dioxide
    Type: Dataset
    Format: text/tab-separated-values, 52 data points
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  • 22
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    (Table 5) Composition of whole rocks from DSDP Hole 53-418A (1981)
    PANGAEA
    Details
    Publication Date: 2023-07-07
    Keywords: 53-418A; Aluminium oxide; Calcium oxide; Clinopyroxene; Comment; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Iron oxide, FeO; Leg53; Magnesium oxide; Matrix; Olivine; Plagioclase; Potassium oxide; Sample code/label; Sample method; Silicon dioxide; Titanium dioxide
    Type: Dataset
    Format: text/tab-separated-values, 166 data points
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  • 23
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    (Table 3) Mineralogy of the coarse (〉20 µm) sediment fraction at DSDP Leg 65 Holes (1983)
    PANGAEA
    Details
    Publication Date: 2023-07-07
    Keywords: 65-482; 65-482B; 65-482D; 65-482F; 65-483; 65-483B; 65-484A; 65-485A; Anatase; Apatite; Barite; Biotite; Carbonate, biogenic; Carbonates; Clinopyroxene; Comment; Corundum; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Epidote; Event label; Feldspar; Garnet; Glomar Challenger; Gypsum; Hornblende; Iron oxide; Latitude of event; Leg65; Longitude of event; Mica; North Pacific/Gulf of California/CONT RISE; North Pacific/Gulf of California/DIAPIR; North Pacific/Gulf of California/SEDIMENT POND; Opal, biogenic silica; Opal particles; Opaque minerals; Pyrite, FeS2; Quartz; Rutile; Sample code/label; see reference(s); Sphene; Zeolite; Zircon
    Type: Dataset
    Format: text/tab-separated-values, 710 data points
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  • 24
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    (Figure 3) Distribution of benthic foraminifers in the Albian of DSDP Hole 71-511 (1983)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 71-511; Ammodiscus tenuissimus; Anomalinoides indica; Archive of Ocean Data; ARCOD; Astacolus crepidularis; Astacolus sp.; Clavulina gabonica; Conorboides minutissima; Deep Sea Drilling Project; Dentalina debilis; Dentalina soluta; Dorothia gradata; Dorothia trochoides; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Gaudryina dividens; Gavelinella intermedia; Globorotalites conicus; Glomar Challenger; Glomospira corona; Glomospira gordialis; Gyroidinoides primitivus; Leg71; Lenticulina turgidula; Lingulina loryi; Lingulina nodosaria; Nodosaria obscura; Orithostella australiana; Osangularia utaturensis; Patellinella australis; Pleurostomella obtusa; Praebulimina sp.; Pseudopatellinella sp.; Sample code/label; South Atlantic/PLATEAU; Spirillina elongata; Spirillina minima; Spirobolivina australis; Stage; Stensioeina sp.; Tribrachia australiana; Uvigerinammina jankoi
    Type: Dataset
    Format: text/tab-separated-values, 2958 data points
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  • 25
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    (Figure 1) Occurrence, abundance, and preservation of diatoms at DSDP Hole 72-515B (1983)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 72-515B; Abundance; Arachnoidiscus sp.; Asterolampra affinis; Asterolampra grevillei; Asterolampra marylandica; Asterolampra praemarylandica; Asteromphalus oligocenicus; Asteromphalus sp.; Cocconeis sp.; Coscinodiscus lewisianus; Coscinodiscus lewisianus var. similis; Coscinodiscus marginatus; Coscinodiscus praenitidus; Coscinodiscus rhombicus; Craspedodiscus coscinodiscus; Craspedodiscus elegans; Deep Sea Drilling Project; Diatom preservation; Diploneis sp.; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Ethmodiscus rex; Glomar Challenger; Hemiaulus caracteristicus; Hemiaulus incisus; Leg72; Macrora stella; Melosira sulcata; Pyxilla eocena; Pyxilla prolongata; Rhaphoneis sp.; Rocella gelida; Rossiella sp.; Sample code/label; see reference(s); South Atlantic/BASIN; Stephanopyxis megopora; Synedra jouseana; Triceratium crenulatum; Triceratium macroporum; Triceratium unguiculatum; Trinacria excavata; Trinacria simulacrum
    Type: Dataset
    Format: text/tab-separated-values, 1224 data points
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  • 26
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    (Table 1) Grain-size analyses at DSDP Site 61-462 (1981)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 61-462; 61-462A; Deep Sea Drilling Project; Depth, composite; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Event label; Glomar Challenger; Leg61; Sample code/label; Sand; Silt; Size fraction 〈 0.002 mm, clay; Wet sieve shaker
    Type: Dataset
    Format: text/tab-separated-values, 305 data points
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  • 27
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    (Table 1) Major, trace and rare earth element concentrations of sediments from DSDP Legs 74 and 75 (1983)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 74-525A; 74-527; 74-528; 75-530A; Aluminium oxide; Barium; Calcium oxide; Carbon dioxide; Cerium; Cerium/Ytterbium ratio; Chromium; Cobalt; Copper; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Europium; Event label; Glomar Challenger; Hafnium; Instrumental neutron activation analysis (INAA) (Reimann et al., 1998); Iron oxide, Fe2O3; Iron oxide, FeO; Lanthanum; Lanthanum/Ytterbium ratio; Leg74; Leg75; Lutetium; Magnesium oxide; Manganese oxide; Neodymium; Nickel; Niobium; Phosphorus pentoxide; Potassium oxide; Rubidium; Samarium; Sample code/label; Scandium; Silicon dioxide; Sodium oxide; South Atlantic; South Atlantic/CREST; South Atlantic/RIDGE; Strontium; Tantalum; Terbium; Titanium dioxide; Vanadium; Water in rock; X-ray fluorescence (XRF); Ytterbium; Yttrium; Yttrium/Niobium ratio; Zinc; Zirconium; Zirconium/Niobium ratio; Zirconium/Yttrium ratio
    Type: Dataset
    Format: text/tab-separated-values, 571 data points
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  • 28
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    (Table 2) Spores and pollen in Jurassic sediments at DSDP Hole 36-330 (1983)
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    Details
    Publication Date: 2023-07-10
    Keywords: 36-330; Alisporites grandis; Alisporites lowoodensis; Alisporites similis; Anapiculatisporites dawsonensis; Antulsporites saevus; Antulsporites varigranulatus; Araucariacites australis; Auritulinasporites intrastriatus; Baculatisporites comaumensis; Calialasporites dampieri; Calialasporites segmentatus; Calialasporites trilobatus; Calialasporites turbatus; Callialasporites sp.; Cibotiumspora sp.; Cicatricosisporites sp.; Classopollis spp.; Clavatisporites sp.; Conbaculatisporites sp.; Concavissimisporites sp.; Concavissimisporites variverrucatus; Contignisporites cooksonii; Contignisporites sp.; Converrucosisporites utriculosus; Coronatispora perforata; Crybelosporites berberioides; Cyathidites australis; Cyathidites minor; Cyclocrystella sp.; Deep Sea Drilling Project; Densoisporites velatus; Dictyophyllidites sp.; Dictyotosporites complex; Disaccites; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Ephedripites sp.; Exesipollenites sp.; Foveosporites aff. moretonensis; Foveosporites subtriangularis; Gleicheniidites spp.; Glomar Challenger; Granulatisporites sp.; Indusispora sp.; Interulobites algoensis; Interulobites sinuosus; Interulobites sp.; Interulobites triangularis; Ischyosporites crateris; Ischyosporites marburgensis; Ischyosporites sp.; Ischyosporites volkheimeri; Klukisporites lacunus; Kuylisporites aff. lunaris; Laevigatosporites sp.; Leg36; Leptolepidites macroverrucosus; Leptolepidites sp.; Leptolepidites verrucatus; Lycopodiumsporites sp.; Marattisporites scabratus; Matonisporites crassiangulatus; Microcachryidites antarcticus; Monosaccites sp.; Monosulcites sp.; Neoraistrickia sp.; Neoraistrickia suratensis; Nevesisporites sp.; Osmundacidites wellmanii; Peromonolites sp.; Podocarpidites sp.; Podosporites sp.; Pollen, gymnosperms; Polycingulatisporites crenulatus; Polycingulatisporites sp.; Polycingulatisporites striatus; Polypodiaceoisporites neuquenensis; Retitriletes sp.; Rugubivesiculites sp.; Sample code/label; South Atlantic/CONT RISE; Specimen count; Spores; Staplinisporites caminus; Stereisporites antiquasporites; Sulcosaccispora sp.; Todisporites rotundiformis; Trilites sp.; Trilobosporites antiquus; Tripartina variabilis; Trisaccites sp.; Verrucosisporites sp.; Vitreisporites pallidus
    Type: Dataset
    Format: text/tab-separated-values, 2232 data points
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  • 29
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    (Table 2) Smear slide abundances in sediments from DSDP Holes 68-501 and 69-504 (1983)
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    Details
    Publication Date: 2023-07-10
    Keywords: 68-501; 69-504; Carbonates; Components indeterminata; Deep Sea Drilling Project; Diatoms; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Event label; Foraminifera; Glomar Challenger; Leg68; Leg69; Nannofossils; North Pacific/FLANK; Radiolarians; Sample code/label; Siliceous microfossils; Silicoflagellates; Size fraction 〈 0.002 mm, clay; Smear slide analysis; Sponge spiculae
    Type: Dataset
    Format: text/tab-separated-values, 594 data points
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  • 30
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    (Table 2) Trace-elements at DSDP Legs 68-70 Holes (1983)
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    Details
    Publication Date: 2023-07-10
    Keywords: 68-501; 69-504A; 69-504B; 69-505; 69-505A; 69-505B; 70-504B; Antimony; Caesium; Chromium; Cobalt; Comment; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Element analysis, neutron activation (NAA); Elevation of event; Europium; Event label; Glomar Challenger; Hafnium; Iron; Lanthanum; Latitude of event; Leg68; Leg69; Leg70; Longitude of event; Manganese; Nickel; Niobium; North Pacific/FLANK; North Pacific/GRABEN; Rubidium; Sample code/label; Scandium; Strontium; Tantalum; Terbium; Thorium; Titanium; Vanadium; X-ray fluorescence (XRF); Yttrium; Zinc; Zirconium
    Type: Dataset
    Format: text/tab-separated-values, 2926 data points
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  • 31
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    (Table 5) Major and minor elements in altered basalt and smectites from DSDP Hole 70-504B (1983)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 70-504B; Aluminium oxide; Antimony; Cadmium; Caesium; Calcium oxide; Cerium; Chromium; Cobalt; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Europium; Glomar Challenger; Gold; Hafnium; Iron oxide, Fe2O3; Iron oxide, FeO; Lanthanum; Leg70; Lutetium; Magnesium oxide; Manganese oxide; Phosphorus pentoxide; Piece; Potassium oxide; Samarium; Sample code/label; see reference(s); Selenium; Silicon dioxide; Silver; Sodium oxide; Tantalum; Terbium; Thorium; Thulium; Titanium dioxide; Vanadium; Ytterbium; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 289 data points
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  • 32
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    (Figure 2) Quaternary biostratigraphy and planktonic foraminifera of DSDP Hole 72-517 (1983)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 72-517; Candeina nitida; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Epoch; Globigerina bulloides; Globigerina calida; Globigerina digitata; Globigerina eggeri; Globigerina falconensis; Globigerina pachyderma dextral; Globigerina pachyderma sinistral; Globigerina quinqueloba; Globigerina rubescens; Globigerinita glutinata; Globigerinoides conglobatus; Globigerinoides ruber pink; Globigerinoides ruber white; Globigerinoides sacculifer; Globigerinoides trilobus; Globorotalia crassaformis; Globorotalia crassula; Globorotalia hirsuta; Globorotalia inflata; Globorotalia menardii; Globorotalia scitula; Globorotalia tosaensis; Globorotalia triangula; Globorotalia truncatulinoides; Globorotaloides hexagonus; Glomar Challenger; Hastigerina siphonifera; Leg72; Orbulina universa; Planktic foraminifera zone; Pulleniatina obliquiloculata; Sample code/label; South Atlantic/FLANK; Sphaeroidinella dehiscens
    Type: Dataset
    Format: text/tab-separated-values, 3430 data points
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  • 33
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    (Table 1) Spores and pollen in upper Jurassic and lower Cretaceous sediments at DSDP Hole 71-511 (1983)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 71-511; Alisporites grandis; Alisporites lowoodensis; Alisporites similis; Alisporites sp.; Anapiculatisporites dawsonensis; Antulsporites saevus; Antulsporites varigranulatus; Appendicisporites sp.; Araucariacites australis; Baculatisporites comaumensis; Biretrisporites sp.; Bisacado sp.; Calialasporites dampieri; Calialasporites segmentatus; Calialasporites trilobatus; Calialasporites turbatus; Ceratosporites distalgranulatus; Cibotiumspora sp.; Cicatricosisporites australiensis; Cicatricosisporites hallei; Cicatricosisporites hughesi; Cicatricosisporites ludbrookiae; Cicatricosisporites proxiradiatus; Cicatricosisporites sp.; Cingutriletes clavus; Classopollis spp.; Clavatipollenites incisus; Clavatipollenites rotundus; Concavissimisporites sp.; Concavissimisporites variverrucatus; Contignisporites cooksonii; Contignisporites fornicatus; Converrucosisporites utriculosus; Coronatispora perforata; Coronatispora valdensis; Crybelosporites aff. striatus; Crybelosporites berberioides; Crybelosporites sp.; Cyatheacidites sp.; Cyatheacidites tectifera; Cyathidites australis; Cyathidites minor; Cyclocrystella sp.; Cyclusphaera psilata; Cyclusphaera sp.; Deep Sea Drilling Project; Densoisporites velatus; Dictyophyllidites sp.; Dictyotosporites complex; Disaccites; Distaltriangulisporites pelliculus; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Ephedripites sp.; Ephedripites spp.; Eucommiidites sp.; Exesipollenites sp.; Foveosporites moretonensis; Foveosporites subtriangularis; Gleicheniidites senonicus; Gleicheniidites spp.; Glomar Challenger; Granulatisporites sp.; Inaperturopollenites limbatus; Inaperturopollenites sp.; Interulobites algoensis; Interulobites sinuosus; Interulobites sp.; Interulobites triangularis; Ischyosporites crateris; Ischyosporites marburgensis; Ischyosporites sp.; Ischyosporites volkheimeri; Klukisporites lacunus; Kuylisporites lunaris; Laevigatosporites ovatus; Leg71; Leptolepidites macroverrucosus; Leptolepidites verrucatus; Lycopodiumsporites sp.; Marattisporites scabratus; Matonisporites crassiangulatus; Microcachryidites antarcticus; Microcachryidites sp.; Monosaccites sp.; Monosulcites spp.; Muricingulisporites annulatus; Neoraistrickia sp.; Nevesisporites sp.; Osmundacidites wellmanii; Patellasporites sp.; Peromonolites sp.; Perotrilites linearis; Podocarpidites sp.; Podosporites sp.; Pollen, angiosperms; Pollen, gymnosperms; Polypodiaceoisporites elegans; Rugubivesiculites sp.; Sample code/label; Sestrosporites pseudoalveolatus; South Atlantic/PLATEAU; Specimen count; Spores; Staplinisporites caminus; Steevesipollenites sp.; Stereisporites antiquasporites; Sulcosaccispora sp.; Taurocusporites segmentatus; Todisporites rotundiformis; Trilites sp.; Trisaccites sp.; Vitreisporites pallidus
    Type: Dataset
    Format: text/tab-separated-values, 5499 data points
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  • 34
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    (Table 1) Occurrence and abundance of late Early Cretaceous radiolarians at DSDP Hole 62-463 (1981)
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    Details
    Publication Date: 2023-07-10
    Keywords: 62-463; Acaeniotyle diaphorogona; Acaeniotyle umbilicata; Acanthocircus carinatus; Acanthocircus dicranacanthos; Acanthocircus sp.; Acanthocircus trizonalis; Alievum antiguum; Alievum helenae; Amphibrachium hastatum; Amphipyndax mediocris; Archaeodictyomitra apiarium; Archaeodictyomitra brouweri alfa; Archaeodictyomitra lacrimula; Archaeodictyomitra nuda; Archaeodictyomitra pseudoscalaris; Archaeodictyomitra puga; Archaeodictyomitra vulgaris; Archaeospongoprunum cortinaensis; Archeospongoprunum tehamaensis; Archicapsa similis; Conosphaera tuberosa; Crolanium pythiae; Cromyodruppa concentrica; Crucella sp.; Cryptamphorella challengeri; Cryptamphorella conara; Cryptamphorella dumitricai; Cyclastrum infundibuliforme; Cyrtocalpis operosa; Cyrtocapsa asseni var. alpha; Cyrtocapsa grutterinki; Cyrtocapsa houwi; Deep Sea Drilling Project; Diacanthocapsa boersmae; Dibolachras tytthopora; Dicroa sp.; Dictyophimus gracilis; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Eucyrtidium thiensis; Eucyrtis columbaria; Eucyrtis elido; Eucyrtis molengraaffi; Eucyrtis sp.; Eucyrtis tenuis; Glomar Challenger; Gongylothorax baumgartneri; Gongylothorax verbeeki; Hagistrum euganeum; Hagistrum subacutum; Hemicryptocapsa sp.; Hemicryptocapsa vincentae; Hexalonche sp.; Hexastylus magnificus; Hexinastrum cretaceum; Higumastra sp.; Holocryptocanium barbui; Holocryptocapsa hindei; Homoeoparonaella tricuspidata; Hsuum sp.; Leg62; Lithocampe chenodes; Lithocampe pseudochrysalis var. alpha; Lithomitra pseudopinguis; Lophophaena sp.; Neosciadiocapsa sp.; North Pacific/SEAMOUNT; Paronaella diamphidia; Paronaella sp.; Parvicingula boesii; Parvicingula hsui; Parvicingula malleola; Parvicingula sp.; Pentasphaera longispina; Podobursa triacantha; Podobursa tricola; Pseudoaulophacus excavatus; Pseudoaulophacus sulcatus; Pseudodictyomitra blabla; Pseudodictyomitra carpatica; Pseudodictyomitra lanceloti; Pseudodictyomitra leptoconica; Pseudodictyomitra lilyae; Radiolarian preservation; Radiolarians abundance; Saitoum cepeki; Sample code/label; see reference(s); Sethocapsa orca; Sethocapsa trachyostraca; Sethocapsa uterculus; Siphocampium davidi; Siphocampium macropora; Siphocampium rutteni; Solenotryma sp.; Sphaeropyle thirencis; Sphaerostylus lanceola; Spongobrachium sp.; Spongocyclia trachodes; Spongodiscus misele; Spongopyle ecleptos; Spongosaturnalis horridus; Staurocyclia martini; Staurosphaera septemporata; Stephanastrum inflexum; Stichocapsa cribrata; Stichocapsa decora; Stichocapsa pseudodecora; Stichocapsa pseudopentacola; Stichocapsa sp.; Stichomitra asymbatos; Stylochlamyum sp.; Stylosphaera macrostyla; Thanaria pulchra; Thanarla karpoffae; Theocapsa laevis; Theocorys antiqua; Theocorys renzae; Triactoma hybum; Tripocalpis ellyae; Tripocyclia trigonum; Ultranapora durhami; Ultranapora spinifera; Williriedellum carpathicum; Williriedellum gilkeyi; Williriedellum petershmittae; Xitus alievi; Xitus sp.; Xitus sp. cf. X. spicularius; Xitus spicularius; Xitus vermiculatus
    Type: Dataset
    Format: text/tab-separated-values, 2901 data points
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  • 35
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    (Table 4) Abundances of elements enhanced by over a factor of 100 in the pyrite-containing fractions, relative to the Cretaceous calcareous at DSDP Hole 62-465A (1981)
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    Details
    Publication Date: 2023-07-10
    Keywords: 62-465A; Antimony; Antimony, standard deviation; Arsenic; Arsenic, standard deviation; Chromium; Chromium, standard deviation; Cobalt; Cobalt, standard deviation; Comment; Copper; Copper, standard deviation; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Element analysis, neutron activation (NAA); Glomar Challenger; Leg62; Molybdenum; Molybdenum, standard deviation; Nickel; Nickel, standard deviation; North Pacific/CONT RISE; Sample, optional label/labor no; Sample code/label; Sample ID; Tantalum; Tantalum, standard deviation; Zinc; Zinc, standard deviation
    Type: Dataset
    Format: text/tab-separated-values, 206 data points
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  • 36
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    (Figure 8) Relative abundance of nannoliths at DSDP Hole 62-464 (1981)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 62-464; Axopodorhabdus albianus; Biscutum constans; Chiastozygus litterarius; Cretarhabdus conicus; Cretarhabdus crenulatus; Cretarhabdus loriei; Cribrosphaerella ehrenbergii; Cruciellipsis chiastia; Cyclagelosphaera margerelii; Deep Sea Drilling Project; Discorhabdus ignotus; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Eiffellithus turriseiffelii; Etching index; Gaarderella cf. granulifera; Gephyrorhabdus coronadventis; Glomar Challenger; Leg62; Light microscope; Lithastrinus floralis; Lithraphidites carniolensis; Manivitella pemmatoidea; Nannofossils; Nannofossil zone; North Pacific/CONT RISE; Overgrowth index; Parhabdolithus angustus; Parhabdolithus asper; Parhabdolithus embergeri; Parhabdolithus splendens; Parhabdolithus swinnertonii; Prediscosphaera cretacea; Rucinolithus irregularis; Rucinolithus sp.; Sample code/label; Sollasites horticus; Stephanolithion laffittei; Tegumentum stradneri; Tranolithus orionatus; Vagalapilla compacta; Watznaueria barnesae; Watznaueria biporta; Watznaueria britannica; Watznaueria oblonga; Watznaueria ovata; Watznaueria supracretacea; Zygodiscus diplogrammus; Zygodiscus elegans; Zygodiscus erectus
    Type: Dataset
    Format: text/tab-separated-values, 215 data points
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  • 37
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    (Table 2) Carbon and carbonate at DSDP Site 61-462 (1981)
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    Details
    Publication Date: 2023-07-10
    Keywords: 61-462; 61-462A; Calcium carbonate; Calculated, see reference(s); Carbon, organic, total; Carbon, total; Deep Sea Drilling Project; Depth, composite; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Element analyser CHN, LECO WR-12; Event label; Glomar Challenger; Leg61; Sample code/label
    Type: Dataset
    Format: text/tab-separated-values, 325 data points
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  • 38
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    (Table 2) Major and trace element analyses of 17 selected samples from the basement cores of DSDP Leg 59 Holes (1981)
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    Details
    Publication Date: 2023-07-10
    Keywords: 59-447A; 59-448; 59-448A; 59-449; 59-450; 59-451; Aluminium oxide; Barium; Caesium; Calcium oxide; Cerium; Chromium; Cobalt; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Element analysis, neutron activation (NAA); Elevation of event; Europium; Event label; Gallium; Glomar Challenger; Hafnium; Iron oxide, Fe2O3; Iron oxide, FeO; Lanthanum; Latitude of event; Leg59; Location; Longitude of event; Magnesium number; Magnesium oxide; Manganese oxide; Nickel; North Pacific/BASIN; North Pacific/Philippine Sea/BASIN; North Pacific/Philippine Sea/RIDGE; North Pacific/RIDGE; Phosphorus pentoxide; Potassium oxide; Rubidium; Sample, optional label/labor no; Sample code/label; Scandium; Silicon dioxide; Sodium oxide; Strontium; Tantalum; Terbium; Thorium; Titanium dioxide; Total; Uranium; X-ray fluorescence (XRF); Yttrium; Zinc; Zirconium
    Type: Dataset
    Format: text/tab-separated-values, 623 data points
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  • 39
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    (Table 8) Brief petrographic descriptions of analyzed samples at DSDP Leg 63 Holes (1981)
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    Details
    Publication Date: 2023-07-07
    Keywords: 63-469; 63-470A; 63-472; 63-472A; 63-473; CIPW Norm; Clinopyroxene; Deep Sea Drilling Project; Description; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Event label; Glomar Challenger; Groundmass; Latitude of event; Leg63; Longitude of event; North Pacific/ABYSSAL FLOOR; North Pacific/ESCARPMENT; North Pacific/Gulf of California/CONT RISE; North Pacific/PLATEAU; Olivine; Plagioclase; Sample code/label; Spinel
    Type: Dataset
    Format: text/tab-separated-values, 61 data points
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  • 40
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    (Table 2) Textures and phenocryst abundances in DSDP Leg 65 Holes basalts (1983)
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    Publication Date: 2023-07-07
    Keywords: 65-482D; 65-483; 65-483B; 65-485A; Clinopyroxene; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Event label; Glomar Challenger; Latitude of event; Leg65; Lithologic unit/sequence; Longitude of event; Minerals; North Pacific/Gulf of California/CONT RISE; North Pacific/Gulf of California/SEDIMENT POND; Olivine; Plagioclase; Rock type; Sample code/label; Sample method; see reference(s); Texture; Type; Unit; Vesicle
    Type: Dataset
    Format: text/tab-separated-values, 465 data points
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  • 41
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    (Table 19) Igneous lithology at DSDP Site 59-448 (1981)
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    Publication Date: 2023-07-07
    Keywords: 59-448; 59-448A; Clinopyroxene; Comment; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Leg59; Lithologic unit/sequence; North Pacific/Philippine Sea/RIDGE; Number; Olivine; Orthopyroxene; Plagioclase; Texture; Thickness; Type
    Type: Dataset
    Format: text/tab-separated-values, 250 data points
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  • 42
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    (Table 1) Electrical resistivity, sound velocity, thermal conductivity, density-porosity, and temperature at DSDP Hole 61-462 (1981)
    PANGAEA
    In:  Supplement to: Boyce, Robert E (1981): Electrical resistivity, sound velocity, thermal conductivity, density-porosity, and temperature, obtained by laboratory techniques and Well Logs: Site 462 in the Nauru Basin of the Pacific Ocean. In: Larson, RL; Schlanger, SO; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 61, 743-761, https://doi.org/10.2973/dsdp.proc.61.133.1981
    Details
    Publication Date: 2023-07-12
    Description: At Deep Sea Drilling Project (DSDP) Site 462, from mudline to 447 meters below the sea floor, Cenozoic nannofossil oozes and chalks have acoustic anisotropies such that horizontal sonic velocities are 0 to 2.5% faster than those in the vertical direction. In laminated chalk, anisotropy of 5% is typical, and in limestones, radiolarian oozes, porcellanites, and cherts, the anisotropies range from 4 to 13%. Middle Maestrichtian volcaniclastics from 447 meters to 560 meters below the sea floor have an acoustic anisotropy of 2 to 32%; 4 to 13% is typical. Basalt flows and sills occur between 560 meters and 1068 meters, and have no apparent anisotropy, but minor interbedded volcaniclastics have anisotropies from 0 to 20% (5% is typical). These volcaniclastics frequently have very small anisotropies, however, compared with the volcaniclastic sequence above the basalt section. Data in cross-plots of the laboratory-measured compressional sound velocity versus wet-bulk density, wet-water content, and porosity of sediments and sedimentary rock typically lie between the equations derived by Wyllie et al. (1956) and Wood (1941); the Wyllie et al. (1956) equation has a fair fit with similar basalt velocity cross-plots. Crossplots of thermal conductivity and sound velocity indicate only a fair correlation. Cross-plots of thermal conductivity versus porosity, wet-water content, and wet-bulk density correlate well with equations derived by Maxwell (1904), Ratcliff (1960), Parasnis (1960), and Bullard and Day (1961). Electrical formation factor versus porosity for sediments and sedimentary rock agrees with the Archie (1942) equation, with m values of 2.6; for basalt, an m of about 2.1 is typical. Basalt pore-water resistivities do not appear to be greatly different from sea water. Formation factors are greater than those derived from equations in Maxwell (1904), Winsauer et al. (1952), Boyce (1968), and Kermabon et al. (1969). An "apparent interstitial water resistivity" (Rwa) curve was derived from the density and induction logs. This Rwa curve indicated an anomaly, at 393.5 to 396.5 meters, which could be interpreted as (1) 76% hydrocarbons, (2) relatively fresh pore water (1.8 per mil salinity), or (3) low-grain-density (2.2 g/cm**3) semi-lithified porcellanite-chert. Porcellanite-chert is the most plausible interpretation. In situ temperatures measured by the Uyeda temperature probe were about 2 to 5°C (50%) higher than the equilibrium temperature (Lachenbruch and Brewer, 1959) extrapolated from two Gearhart-Owen continuous temperature logs; this discrepancy probably arises because the hole was washed out in this depth interval, so these extrapolated temperatures are probably not reliable. If one ignores all precautions as to temperature artifacts, then the equilibrium temperatures of the Gearhart-Owen temperature logs suggest that hydrothermal circulation is occurring in at least the upper 40 meters of the basalt section and heat is transferred by convection and not conduction. Hydrothermal circulation is probably not indicated, however, and the temperature anomalies probably result from excessive artificial cooling of the fractured basalt zones by circulation of water during drilling.
    Keywords: 61-462; Deep Sea Drilling Project; Density, wet bulk; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; Formation factor; Gamma ray; Gamma-ray attenuation porosity evaluator (GRAPE); Glomar Challenger; Hole Diameter; Leg61; Lithology/composition/facies; Porosity; Porosity, fractional; Pressure; Resistivity, electrical; Salinity; Sample ID; see reference(s); Temperature, in rock/sediment
    Type: Dataset
    Format: text/tab-separated-values, 200 data points
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  • 43
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    (Tables 1-2) Composition of red coloured tills from Schobuell, Schleswig-Holstein and Møn Island, Denmark (1981)
    PANGAEA
    In:  Supplement to: Meyer, Klaus-Dieter (1981): Die rote Gesteinsscholle von Schobüll bei Husum (Schleswig-Holstein) - Rotliegendes oder Old Red? Meyniana, 33, 1-7, https://doi.org/10.2312/meyniana.1981.33.1
    Details
    Publication Date: 2023-07-11
    Description: The stratigraphic position of the glacially transported 'Scholle' (large-size erratic block) at Schobüll near Husum (Schleswig-Holstein) is now considered to be Devonian rather than 'Rotliegendes'. The 'Scholle', consisting of red clay and dolomite, is overlain by red-colored till without any flint but with up to 90% carbonate clasts (containing 15% dolomite), which indicates an eastern Baltic origin. The relationship of the 'Scholle' with the glacial till also points to an eastern Baltic origin for it, with up to 1 000 km transport distance.
    Keywords: Area/locality; DEPTH, sediment/rock; Description; Dolomite; Event label; Flint; HAND; Hjelm-Moen1978; Limestone; Magmatites; Møn Island, Denmark; Ratio; Sample ID; Sampling by hand; Sandstone; Schleswig-Holstein, Germany; Schobuell1976; Sediments; Size fraction; Sum
    Type: Dataset
    Format: text/tab-separated-values, 122 data points
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  • 44
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    (Table 2) Physical properties at DSDP Hole 77-540 (1983)
    PANGAEA
    Details
    Publication Date: 2023-09-07
    Keywords: -; 77-540; Deep Sea Drilling Project; Density, wet bulk; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Gamma-ray attenuation porosity evaluator (GRAPE); Glomar Challenger; Gravimetric analysis; Gulf of Mexico; Impedance, specific; Leg77; Porosity; Sample code/label; Sample code/label 2; Shear strength, primary; Sonic velocity; Water content, wet mass
    Type: Dataset
    Format: text/tab-separated-values, 1300 data points
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  • 45
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    (Table 1) Physical properties at DSDP Hole 77-535 (1983)
    PANGAEA
    Details
    Publication Date: 2023-09-07
    Keywords: -; 77-535; Deep Sea Drilling Project; Density, wet bulk; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Gamma-ray attenuation porosity evaluator (GRAPE); Glomar Challenger; Gravimetric analysis; Gulf of Mexico/BASIN; Impedance, specific; Leg77; Porosity; Sample code/label; Sample code/label 2; Shear strength, primary; Sonic velocity; Water content, wet mass
    Type: Dataset
    Format: text/tab-separated-values, 1648 data points
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  • 46
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    Composition of hydrothermal manganese oxide deposits from Galapagos mounds, DSDP Leg 70, Hole 509B (1983)
    PANGAEA
    In:  Supplement to: Lalou, Claude; Brichet, Evelyne; Jehanno, Celestine; Perez-Leclaire, Heloise (1983): Hydrothermal manganese oxide deposits from Galapagos mounds, DSDP Leg 70, hole 509B and Alvin dives 729 and 721. Earth and Planetary Science Letters, 63(1), 63-75, https://doi.org/10.1016/0012-821X(83)90022-5
    Details
    Publication Date: 2023-08-28
    Description: During DSDP Leg 70, a 1.60 m thick manganese oxide layer was sampled in hole 509B. This deposit is formed of alternating layers of hard plates of pure todorokite, about 2 mm thick, and of a more powdery material deeply impregnated with manganese oxide, about 3 mm thick. A SEM study of the plates and the associated powder shows that the powdery material is a transformation of a pre-existing sediment, while the plates are a direct precipitation from a hydrothermal solution. The uranium series disequilibrium method was used to determine the ages of the plates. They are found to be in good chronological sequence and in accordance with the sedimentation rate of the area (4.9 cm/10^3 years) which implies that they have been formed at the sediment-seawater interface during a pulsed injection of hydrothermal solution. The powder presents systematically an “older age” which is explained by a slowing down of the injection while the normal sediment settles; the older age is due to the 230Th excess of the sediment.
    Keywords: 70-509B; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg70; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/MOUND
    Type: Dataset
    Format: application/zip, 3 datasets
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  • 47
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    Description and iron and manganese content of ferromanganese nodules from Oneida Lake, NY (1981)
    PANGAEA
    In:  Supplement to: Moore, Willard S (1981): Iron-manganese banding in Oneida Lake ferromanganese nodules. Nature, 292(5820), 233-235, https://doi.org/10.1038/292233a0
    Details
    Publication Date: 2023-08-28
    Description: Ferromanganese nodules in the deep-sea and in freshwater lakes usually accrete layers rich in manganese oxides alternating with layers rich in iron oxides. The mechanism producing these alternating layers is unknown; indeed, the mechanism producing the nodules themselves is unknown. In Oneida Lake, New York, precipitants from the lake water and the surfaces of nodules at the sediment-water interface are enriched in Mn, whereas nodules buried in lake sediments have surface layers enriched in Fe. It is hypothesized here, using field and laboratory evidence, that reduction and mobilization of Mn from the nodule surface during periods of anoxic sediment cover produce the high Fe layers observed in the nodules.
    Keywords: NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
    Type: Dataset
    Format: application/zip, 2 datasets
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  • 48
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    Annotated record of the detailed examination of Mn deposits in the Atlantic Ocean from cruises from R/V Atlantis II, R/V Knorr, R/V Melvin and R/V James M. Gilliss in 1980-1981 (1981)
    PANGAEA
    In:  Supplement to: Farmer, H G; Dick, H (1981): Descriptions of WHOI rock dredge samples: volume 3. Woods Hole Oceanographic Institution, No. WHOI-81-48, 81-48, 324 pp, https://doi.org/10.1575/1912/1522
    Details
    Publication Date: 2023-08-28
    Description: This report is Volume 3 of Descriptions of WHOI rock dredge samples. This series represents a major effort to catalog the rock dredge samples in the WHOI Sea Floor samples collection, and to disseminate this information throughout the scientific community. Volume 3 contains sample descriptions and station data for the dredge stations from five cruises during the period September 1978 through December 1980. The material in this and subsequent volumes of rock descriptions was largely prepared onboard ship by the participating scientists. Volume 3 was printed prior to volumes 1 and 2 because of the excellent documentation of the samples represented in this volume.
    Keywords: A210706; A210707; AII70-06; AII70-07; AT-II-10706-1; AT-II-10706-10PC; AT-II-10706-22GCC; AT-II-10706-39; AT-II-10706-40; AT-II-10706-53; AT-II-10706-55; AT-II-10706-58; AT-II-10706-60; AT-II-10706-61; AT-II-10706-63; AT-II-10706-65; AT-II-10706-66; AT-II-10706-67; AT-II-10707-11; AT-II-10707-13; AT-II-10707-14; AT-II-10707-15; AT-II-10707-16; AT-II-10707-17; AT-II-10707-18; AT-II-10707-2; AT-II-10707-20; AT-II-10707-23; AT-II-10707-25; AT-II-10707-4; AT-II-10707-9; Atlantic Ocean; Atlantis II (1963); Comment; Date/Time of event; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Description; Dredge; DRG; Elevation of event; Event label; G2-10401-17; G2-10401-19; G2-10401-20; G2-10401-29; G2-10401-35; G2-10401-37; G2-10401-40; GC; Gilliss; Gravity corer; GS210401; KN07902; Knorr; KNR-7902-25; KNR-7902-26; KNR-7902-27; KNR-7902-28; Latitude of event; Longitude of event; Melville; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; PC; Piston corer; Position; Quantity of deposit; Sample ID; Sediment type; Size; Substrate type; VLCN05MV; VULCAN_5; VULCAN-5-18; VULCAN-5-20; VULCAN-5-21; VULCAN-5-22; VULCAN-5-23; VULCAN-5-26; VULCAN-5-27; VULCAN-5-29; VULCAN-5-30; VULCAN-5-31; VULCAN-5-32; VULCAN-5-33; VULCAN-5-34; VULCAN-5-35; VULCAN-5-36; VULCAN-5-37; VULCAN-5-39; VULCAN-5-40; VULCAN-5-41; VULCAN-5-42; VULCAN-5-43
    Type: Dataset
    Format: text/tab-separated-values, 619 data points
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  • 49
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    (Table 3, page 8) Chemical composition and physical cahracteristics of manganese nodules from the Pacific Ocean (1983)
    PANGAEA
    In:  Supplement to: Fuerstenau, D W; Han, K N (1983): Metallurgy and processing of marine manganese nodules. Mineral Processing and Extractive Metallurgy Review, 1(1-2), 1-83, https://doi.org/10.1080/08827508308952589
    Details
    Publication Date: 2023-08-28
    Description: This paper reviews the state of the art in processing and extraction of ocean floor manganese nodules. It briefly reviews the mining sites where the abundant rich nodules occur and also discusses the metal distribution in nodules in view of economical processing and extraction of these metal values. The paper discloses in a detailed manner the physical and chemical characteristics of nodules, including porosity, surface area, water content and the effect of temperature on crystal structure of major constituents of nodules. In the extraction aspect of nodules, the paper reviews two different extraction schemes revealed in the literature, namely hydrometallurgical treatment and pyrometallurgical treatment. The hydrometallurgical treatments include acid leaching, ammonia leaching, leaching with reducing agents and leaching after high temperature pre-treatments such as in sulfating rousting, while the pyrometallurgical processes include smelting, chlorination-vaporization and segregation. The paper also covers metal recovery processes from leach liquor. An economic survey of processing nodules has been made in terms of problems associated with metal-marketing, and impact of metal production from nodules on mineral industries.
    Keywords: 2P-50; 2P-51; 2P-52; Atomic absorption spectrometry (AAS); Cobalt; Copper; Date/Time of event; Density; DEPTH, sediment/rock; DOWNWIND-H; Dredge; DRG; DWHD16; Elevation of event; Event label; Horizon; HRS1; Iron; Latitude of event; Longitude of event; Manganese; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Porosity; Prospector; Prospector-63; Sample ID; SAN_JUAN_1963; SNJ-DH2; Specific surface area; Spencer F. Baird; Water in rock
    Type: Dataset
    Format: text/tab-separated-values, 66 data points
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  • 50
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    (Table 1, page 258) Chemical composition of 24 concentric layers inside manganese nodule DH9-9 from the Pacific Ocean (1981)
    PANGAEA
    In:  Supplement to: Piper, David Z; Williamson, M E (1981): Mineralogy and composition of concentric layers within a manganese nodule from the North Pacific Ocean. Marine Geology, 40(3-4), 255-268, https://doi.org/10.1016/0025-3227(81)90143-2
    Details
    Publication Date: 2023-08-28
    Description: The minor-element composition of concentric layers within a single ferromanganese nodule from the eastern North Pacific exhibits strong correlations with Fe and Mn contents but appears to be independent of pronounced mineralogic variations. On the basis of these correlations, the elemental composition of individual layers apparently is controlled by the relative contribution of two sources: seawater, and interstitial water of associated sediment. In contrast, the mineralogy of the nodule, consisting of birnessite in the outer few layers and todorokite in the inner layers, is considered to be a function of nodule diagenesis.
    Keywords: Atomic absorption spectrometry (AAS); Barium; Cerium; Chromium; Cobalt; Copper; DEPTH, sediment/rock; Description; DISTANCE; Dredge; DRG; Europium; Insoluble residue; Iron; Lanthanum; Lead; Lutetium; Manganese; Neutron activation analysis; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Samarium; Sample ID; SAN_JUAN_1963; Scandium; SNJ-DH9; Spencer F. Baird; Terbium; Thorium; Wet chemistry; Ytterbium; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 399 data points
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  • 51
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    (Table 3, page 280) Chemical composition of micronodules from a series of stations and sediment depths from Areas C, F, G and K in the Pacific Ocean from R/V Sonne Cruise SO06 (1981)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Description: Compositional data for coexisting manganese nodules, micronodules, sediments and pore waters from five areas in the equatorial and S.W. Pacific have been obtained. This represents the largest study of its type ever undertaken to establish the distribution of elements between the various phases within the sediment column. The composition of manganese nodules, micronodules and sediments (on a carbonate-free basis) shows marked differences between the equatorial high productivity zone and the low productivity region of the S.W. Pacific. In the case of the nodules, th is reflects an increased supply of transition elements (notably Ni, Cu and Zn) to the nodules as a result of the in situ dissolution of siliceous tests within the sediment column in the equatorial Pacific high productivity zone. Micronodules display similar, but somewhat different, compositions to those of the associated nodules in each area. Micronodule composition is therefore influenced by the same basic factors that control nodule composition, but is modified by dissolution of the micronodules in situ within the sediment column. Locally, as in the area immediately south of the Marquesas Fracture Zone, the micronodule population is contaminated by small, angular volcanic rock fragments; this leads to apparently anomalous micronodule compositions. Micronodules appear to be a transient feature in the sediment column, especially in the equatorial Pacific. Dissolution of micronodules in the sediment column therefore represents an important source of elements for the growth of manganese nodules in the equatorial Pacific. Sediment composition is markedly influenced by the carbonate content. On a carbonate-free basis, the sediments from the equatorial high productivity zone are quite distinct in composition from those in the S.W. Pacific. This reflects differences in the lithology of the sediments. In the Aitutaki Passage, the local influence of volcanoclastic material in sediment composition has been established. The major cations and anions in pore waters measured here show no major differences between equatorial and S.W. Pacific sediments. Silica is, however, higher in equatorial Pacific pore waters reflecting the dissolution of siliceous tests in these sediments.
    Keywords: Barium; BCR; Box corer (Reineck); Cobalt; Comment; Copper; Date/Time of event; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Elevation of event; Event label; Iron; KAL; Kasten corer; Latitude of event; Longitude of event; Manganese; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Sample ID; Sediment type; SO06; SO06_10KG; SO06_110KG; SO06_114KG; SO06_138KG; SO06_139KAL; SO06_162KG; SO06_179KG; SO06_184KG; SO06_198KG; SO06_210KG; SO06_214KG; SO06_215KG; SO06_218KAL; SO06_233KG; SO06_235KG; SO06_28KG; SO06_47KG; SO06_51KG; SO06_73KG; SO06_96KG; SO6/1-C-Loc2-10; SO6/1-C-Loc6-28; SO6/1-F-Loc12-73; SO6/1-F-Loc15-96; SO6/1-F-Loc9-47; SO6/1-F-Loc9-51; SO6/1-G-Loc16-110; SO6/1-G-Loc17-114; SO6/1-G-Loc20-138; SO6/1-G-Loc20-139; SO6/2-K-Loc24-162; SO6/2-K-Loc26-179; SO6/2-K-Loc27-184; SO6/2-K-Loc28-198; SO6/2-K-Loc31-210; SO6/2-K-Loc32-214; SO6/2-K-Loc32-215; SO6/2-K-Loc32-218; SO6/2-K-Loc35-233; SO6/2-K-Loc36-235; Sonne; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 419 data points
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  • 52
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    Annotated record of the detailed examination of Mn deposits retrieved from lakes Krasnoye (Punnusjarvi) and and Borisovskoye (Borisov), Russia (1983)
    PANGAEA
    In:  Supplement to: Chukhrov, F V; Gorshkov, A I; Berezovskaya, V V; Sivtsov, Alexander V (2010): Mineralogy of lake ores. International Geology Review, 25(7), 833-847, https://doi.org/10.1080/00206818309466773
    Details
    Publication Date: 2023-08-28
    Description: The study of lake deposits containing iron-manganese nodules is of significant interest for the understanding of one of the continental manganese and iron concentration processes. In the USSR, much attention has been given to the formation conditions of ore accumulations in the Leningrad region and Karelia. Semenovich came to the conclusion that Fe super(+3) and Mn super(+4) entered the lake during a long period of drought and were buried together with organic matter of plant origin. In the lake muds, manganese and iron are reduced; readily soluble compounds of Fe super(+2) and Mn super(+2) are transported by bottom waters. Oxidation of iron and manganese to Fe super(+3) and Mn super(+4) occurs, precipitating oxides on the bottom that form nodules and incrustations. This scheme of lacustrine ore genesis by the accumulation of manganese and iron is well founded.
    Keywords: Borisovskoye_C1; Comment; Deposit type; DEPTH, sediment/rock; Description; Elevation of event; Elevation of event 2; Event label; Identification; Krasnoye_C1; Krasnoye_C2; Krasnoye_C3; Krasnoye_C4; Krasnoye_C5; Krasnoye_C6; Lake Borisovskoye (Borisov), Russia; Lake Krasnoye (PunnusJarvi), Russia; Latitude of event; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Sediment type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 49 data points
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  • 53
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    Observation of manganese deposits in the Hudson Canyon by the ALVIN submersible in 1972 and 1978 and by the R/V Researcher during its COMSED expedition in 1974 (1983)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Description: During the period of 22-28 July, 1978, five dives were made in the manned submersible ALVIN into the Atlantic Ocean 3800 meter depth radioactive waste disposal site located in the Hudson Canyon channel approximately 320 kilometers from the Maryland-Delaware coast. A geological description of the site was made by direct examination of the bottom topography, bedrock exposures, sedimentary and erosional processes, and sediment cores collected from the dumpsite area. Observations within a depth range of 3985-3830 meters revealed angular blocks and piles of displaced channel wall rock, boulder and cobble olistoliths of Eocene-age chalks derived from higher elevations on the slope, and bedforms such as ripples and scour marks which imply the existence of periodic strong currents. Local benthic fauna were sparse. Three low-level radioactive waste drums were examined from the submersible, and one was subsequently recovered for corrosion, and concrete deterioration analyses. Photographic and visual evidence suggest that downslope transport of objects such as talus blocks, olistoliths, and radioactive waste drums has occurred in this area. These observations complement those made by G. Keller in earlier ALVIN dives performed in 1972 and by the AOML(MG&GL project. COMSED (Continental Margin Sedimentary Processes) cruise performed in 1974 by the R/V Researcher.
    Keywords: AL41500; AL81300; ALV415; ALV-415; ALV813; ALV-813; Alvin; Comment; COMSED-74; Core; CORE; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Description; Event label; GR74-189HP; Grab; GRAB; Hudson Canyon, Atlantic Ocean; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Researcher; Sediment type; Substrate type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 29 data points
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  • 54
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    (Fig 3, page 49) Variations with depth of the SMOW Relative Deuterium/Hydrogen Ratio (DeltaD) values of Pacific Ocean manganese deposits (1981)
    PANGAEA
    In:  Supplement to: Hariya, Yu; Tsutsumi, Makoto (1981): Hydrogen-isotopic composition of some hydrous manganese minerals. Chemical Geology, 34(1-2), 43-52, https://doi.org/10.1016/0009-2541(81)90070-X
    Details
    Publication Date: 2023-08-28
    Description: Initial data on the hydrogen-isotopic compositions in hydrous Mn minerals from various occurrences fall in a wide range from -298 to -84 per mil, relative to SMOW. DeltaD-values of todorokite and cryptomelane from Tertiary deposits show -89 and -150 per mil. 10 Angström-manganite and Delta-MnO2 from deep-sea nodules have relatively restricted DeltaD-values ranging from -96 to -84 per mil. The DeltaD-values for manganese bog ores from recent hot springs show almost -105 per mil. It is recognized that the isotopic values obtained for the deep-sea nodules and recent bog ores are slightly different ranged. Manganite and groutite are unique in their hydrogen-isotopic compositions, having the most depleted DeltaD-values ranging from -298 to -236 per mil. MnO(OH) minerals are more deuterium-depleted hydrous minerals than any other hydrothermal minerals from various ore deposits. Hydrogen-isotope fractionation factors between manganite and water were experimentally determined to be 0.7894, 0.7958 and 0.8078 at 150°, 200° and 250°C, respectively. the present experimental results indicate that if manganites were formed at temperatures below 250°C, under isotopic equilibrium conditions, most of the manganite mineralization in the Tertiary manganese deposits must have precipitated from meteoric hydrothermal solutions.
    Keywords: Core; CORE; Deposit type; DEPTH, sediment/rock; Dredge, box; DRG_B; Event label; FFGR; Free-fall grab; GH77-1; GH77-1-D212; GH77-1-FG40-1; GH77-1-G384; Hakuho-Maru; Hakurei-Maru (1974); Identification; Isotope ratio mass spectrometry; KH-73-4; KH73-4-2; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; O70; Ocean 70 grab; Pacific Ocean; δ Deuterium
    Type: Dataset
    Format: text/tab-separated-values, 12 data points
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  • 55
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    Annotated record of the detailed examination of Mn deposits in the Atlantic Ocean from cruises from R/V Atlantis, R/V Atlantis II, R/V Chain, R/V Gosnold and R/V Knorr in 1961-1977 (1981)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Description: This report is Volume 1 in the series of reports entitled "Descriptions of W.H.O.I. rock dredge samples". This series represents a major effort to catalog and prepare initial descriptions for all rock dredge samples in the W.H.O.I. Sea Floor Samples Collection, and to distribute this information throughout the scientific community. Volume 1 contains sample descriptions from approximately 382 dredging stations executed during the period 1960 through 1977. It also represents a digitized listing of all dredge station data for the entire W.H.O.I. Dredge Collection through 1980. This data is sorted by Marsden Square and can serve as a regional index for all rock descriptions included in Volumes 1-3.
    Keywords: A201102; A204201; A207301; A207702; A209306; A209603; AII-04-2RD; AII-11-10RD; AII-11-11RD; AII-11-8RD; AII-73-12RD; AII-73-2RD; AII-73-8RD; AII-73-9RD; AII-77-10RD; AII-77-11RD; AII-77-12RD; AII-77-13RD; AII-77-3RD; AII-77-4RD; AII-77-6RD; AII-77-7RD; AII-77-8RD; AII-77-9RD; AII-93-11RD; AII-93-13RD; AII-93-16RD; AII-96-10RD; AII-96-14RD; AII-96-15RD; AII-96-16RD; AII-96-17RD; AII-96-1RD; AII-96-2RD; AII-96-3RD; AII-96-4RD; AII-96-6RD; AII-96-7RD; AII-96-8RD; AII-96-9RD; AT26601; AT266-03; AT28001; AT280-06; AT29600; AT296-01; AT296-03; Atlantic Ocean; Atlantis (1931); Atlantis II (1963); Caribbean Sea; CH00703; CH00709; CH00906; CH00907; CH01302; CH02101; CH03401; CH03601; CH04301; CH04601; CH05201; CH05801; CH07501; CH07502; CH08207; CH08208; CH10006; CH-100-5RD; CH11504; CH11506; CH115-3RD; CH115-9RD; CH13-7RD; CH21-2RD; CH21-6RD; CH35-3RD; CH35-4RD; CH36-5RD; CH36-6RD; CH43-16RD; CH43-23RD; CH43-33RD; CH43-40RD; CH43-41RD; CH43-7RD; CH46-1RD; CH46-6RD; CH46-7RD; CH52-3RD; CH52-6RD; CH58-9RD; CH7-28RD; CH-75-1RD; CH-75-2RD; CH-75-3RD; CH-75-7RD; CH-75-8RD; CH7-6RD; CH-82-2RD; CH-82-6RD; CH9-2RD; CH9-5RD; Chain; Comment; Deposit type; DEPTH, sediment/rock; Description; Dredge; DRG; Elevation of event; Event label; GO07301; GOS73-7RD; Gosnold; Identification; Indian Ocean; KN04202; KN04203; KN04204; KN04205; KN05402; KN05403; Knorr; KNR-42-11RD; KNR-42-12RD; KNR-42-17RD; KNR-42-18RD; KNR-42-20RD; KNR-42-21RD; KNR-42-22RD; KNR-42-24RD; KNR-42-25RD; KNR-42-26RD; KNR-42-27RD; KNR-42-29RD; KNR-42-30RD; KNR-42-31RD; KNR-42-33RD; KNR-42-34RD; KNR-42-36RD; KNR-42-37RD; KNR-42-39RD; KNR-42-3RD; KNR-42-40RD; KNR-42-41RD; KNR-42-42RD; KNR-42-45RD; KNR-42-4RD; KNR-42-8RD; KNR-42-9RD; KNR-54-20RD; KNR-54-22RD; KNR-54-38RD; KNR-54-39RD; KNR-54-42RD; KNR-54-45RD; KNR-54-4RD; KNR-54-9RD; Latitude of event; Longitude of event; Mediterranean Sea; Method/Device of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Optional event label; Position; Quantity of deposit; Sediment type; Size; Southern Ocean; Sta 100; Sta 108; Sta 10 - Dr 2; Sta 110; Sta 112-Dr RD40; Sta 113-Dr RD41; Sta 117; Sta 121; Sta 122; Sta 129; Sta 12 - Dr 11; Sta 12-Dr 4; Sta 130; Sta 131; Sta 137; Sta 145; Sta 146; Sta 146-Dr 9; Sta 14 - Dr 13; Sta 15; Sta 156-Dr 31; Sta 161-Dr 33; Sta 162-Dr 34; Sta 166-Dr 36; Sta 168-Dr 37; Sta 171-Dr 39; Sta 174-Dr 40; Sta 177-Dr 41; Sta 178-Dr 42; Sta 17-Dr 5; Sta 18; Sta 182-Dr 45; Sta 18 - Dr 16; Sta 19 - Dr 2; Sta 2; Sta 21-Dr 3; Sta 23 - Dr 3; Sta 24 - Dr 8; Sta 24-Dr 9; Sta 25-Dr 3; Sta 25-Dr 7; Sta 26 - Dr 4; Sta 26-Dr 8; Sta 28-Dr 4; Sta 30 - Dr 8; Sta 32 - Dr 10; Sta 33 - Dr 11; Sta 34-Dr 2; Sta 37 - Dr 6; Sta 38-Dr 3; Sta 38 - Dr 7; Sta 38 - Dr 9; Sta 3-Dr 1; Sta 42-Dr 20; Sta 44-Dr 22; Sta 44-Dr RD16; Sta 45 - Dr 8; Sta 47 - Dr 12; Sta 48-Dr 6; Sta 48 - Dr 9; Sta 5; Sta 51-Dr 8; Sta 52 - Dr 10; Sta 58 - Dr 11; Sta 5-Dr 2; Sta 60; Sta 62 - Dr 12; Sta 63; Sta 63 - Dr 13; Sta 68; Sta 73; Sta 74; Sta 77-Dr 11; Sta 86-Dr 12; Sta 88-Dr RD33; Sta 9; Sta 91; Sta 98; Sta D-2-Dr 2; Sta D-3-Dr 3; Sta D-4-Dr 4; Sta D-5-Dr 6; Substrate type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 1091 data points
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  • 56
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    Observation of manganese deposits on the East Pacific Rise during the CYAMEX-RITA expedition (1981)
    PANGAEA
    In:  Supplement to: Cyamex Scientific Team; Francheteau, Jean; Needham, H D; Choukroune, P; Juteau, Thierry; Séguret, Marie J M; Ballard, R D; Fox, P J; Normark, William R; Carranza, A; Cordoba, D; Guerrero, Gerardo; Rangin, Claude (1981): First manned submersible dives on the East Pacific Rise at 21�N (project RITA): General results. Marine Geophysical Research, 4(4), 345-379, https://doi.org/10.1007/BF00286034
    Details
    Publication Date: 2023-08-28
    Description: A submersible study has been conducted in February - March 1978 at the axis of the East Pacific Rise near 21°N. The expedition CYAMEX, the first submersible program to be conducted on the East Pacific Rise, is part of the French-American-Mexican project RITA (Rivera - Tamayo), a 3-year study devoted to detailed geological and geophysical investigations of the East Pacific Rise Crest. On the basis of the 15 dives made by CYANA in the axial area of the Rise, a morphological and tectonic zonation can be established for this moderately-fast spreading center. A narrow, 0.6 to 1.2 km wide zone of extrusion (zone 1), dominated by young lava flows, is flanked by a highly fissured and faulted zone of extension (zone 2) with a width of 1 to 2 km. Further out, zone 3 is dominated by outward tilted blocks bounded by inward-facing fault scarps. Active or recent faults extend up to 12 km from the axis of extrusion of the East Pacific Rise. This represents the first determination from direct field evidence of the width of active tectonism associated with an accreting plate boundary. Massive sulfide deposits, made principally of zinc, copper and iron, were found close to the axis of the Rise. Other signs of the intense hydrothermal activity included the discovery of benthic fauna of giant size similar to that found at the axis of the Galapagos Rift. We emphasize the cyclic character of the volcanicity. The main characteristics of the geology of this segment of the East Pacific Rise can be explained by the thermal structure at depth below this moderately-fast spreading center. The geological observations are compatible with the existence of a shallow magma reservoir centered at the axis of the Rise with a half-width of the order of 10 km.
    Keywords: CY78-16DF; CY78-17V; CY78-18V; CYAMEX; Cyana (Submersible); Deposit type; DEPTH, sediment/rock; Description; East Pacific Rise; Event label; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; OBSE; Observation; Position; Quantity of deposit; Sediment sample; Sediment type; SES; Substrate type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 21 data points
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  • 57
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    Annotated record of the detailed examination of Mn deposits from DSDP Leg 59 (Holes 447, 447A, 448, 449, 450, 451 (DSDP Leg 59)) (1981)
    PANGAEA
    In:  Supplement to: Zakariadze, Guram S; Usher, John L; Theyer, Fritz; Sartori, Renzo; Rodolfo, Kelvin S; Mattey, David P; Martini, Erlend; Keating, Barbara; Ishii, Teruaki; Heiman, M E; Chotin, Pierre; Brassell, Simon C; Balshaw, K M; Kroenke, Loren W; Scott, R (1981): Initial Reports of the Deep Sea Drilling Project. Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, LIX, 1020 pp, https://doi.org/10.2973/dsdp.proc.59.1981
    Details
    Publication Date: 2023-08-28
    Description: Of numerous island-arc systems in the western Pacific, the Mariana arc-trench system and the basins and submerged ridges lying west of them in the Philippine Sea seemed to be best suited to answer questions regarding arc-trench and back-arc basin formation. Three years of planning by the JOIDES Active Margin Panel, Ocean Crust Panel, and Planning Committee resulted in a proposed transect of drill sites aligned more or less along the 18th parallel. This South Philippine Sea transect was designed to investigate each major basin and ridge between the central part of the West Philippine Sea and the Mariana Trench and the Pacific Ocean plate immediately to the east.
    Keywords: 59-447; 59-447A; 59-448; 59-449; 59-450; 59-451; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Elevation of event; Event label; Glomar Challenger; Identification; Latitude of event; Leg59; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/BASIN; North Pacific/Philippine Sea/BASIN; North Pacific/Philippine Sea/RIDGE; North Pacific/RIDGE; Position; Quantity of deposit; Sample code/label; Sediment type; Size; Substrate type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 366 data points
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  • 58
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    Annotated record of the detailed examination of Mn deposits from DSDP Leg 61 (Holes 462 and 462A) (1981)
    PANGAEA
    In:  Supplement to: Windom, Ken; Vallier, Tracy L; Tokuyama, Hidekazu; Thierstein, Hans R; Thiede, Jörn; Steiner, Maureen B; Sliter, William V; Shcheka, S A; Seifert, Karl E; Sayer, William O; Riech, Volkher; Rea, David K; Premoli Silva, Isabella; Moberly, Ralph; Koporulin, V I; Jenkyns, Hugh C; Fujii, Naoyuki; de Wever, Patrick; Cepek, Pavel; Boyce, Robert E; Batiza, Rodey; Larson, Roger L; Schlanger, Seymour O (1981): Initial Reports of the Deep Sea Drilling Project. Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, LXI, 885 pp, https://doi.org/10.2973/dsdp.proc.61.1981
    Details
    Publication Date: 2023-08-28
    Description: The goal of Site 462 was to study the paleontologic, sedimentary, petrologic, tectonic, and magnetic histories of that area through Recent to Late Jurassic time by drilling a deep re-entry site into the Nauru Basin west of the Ralik Chain of the Marshall Islands. This area formed at a fast-spreading Pacific Plate boundary 145 to 155 m.y. ago, in the Late Jurassic. Cores from this area allow to better understand the biostratigraphic evolution and sedimentary processes in a Mesozoic open-ocean environment, the petrologic nature of fast-spreading oceanic crust, the tectonic history of the Late Jurassic Pacific Plate, and the nature of the Jurassic magnetic quiet zone.
    Keywords: 61-462; 61-462A; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Leg61; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Sample code/label; Sediment type; Size; Substrate type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 71 data points
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  • 59
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    Annotated record of the detailed examination of Mn deposits from DSDP Leg 62 (Holes 463, 464, 465A, 466) (1981)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Description: The four sites drilled during Leg 62 were needed to establish better regional coverage of the North Pacific Ocean. Although paleoenvironments were to be stressed on Leg 62, studies of igneous rocks from acoustic basement were planned, to determine ages, petrogenesis, alteration effects, rock magnetism, and Paleomagnetism of old parts of the Pacific crust. These studies were emphasized in order to establish the early history of oceanic plateaus and whether they are the result of midocean-ridge or intraplate volcanism.
    Keywords: 62-463; 62-464; 62-465A; 62-466; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Leg62; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/CONT RISE; North Pacific/SEAMOUNT; Position; Quantity of deposit; Sample code/label; Sediment type; Size; Substrate type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 157 data points
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  • 60
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    Annotated record of the detailed examination of Mn deposits from DSDP Leg 65 (Holes 482, 482A, 482B) (1983)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Description: Deep Sea Drilling Project (DSDP) Legs 64 and 65 were planned as a coordinated drilling investigation of the Gulf of California. The primary goals of Leg 64 were to investigate the early evolution of a passive continental margin and to study hydrothermal systems in the Guaymas Basin. Leg 65 was designed to study the processes of crustal accretion along the relatively fastspreading East Pacific Rise for comparison with the slow-spreading Mid-Atlantic Ridge. It was planned to drill a transect across the East Pacific Rise just south of the Tamayo Fracture Zone and to penetrate deep into the crust at one site near the ridge crest. The purpose was to sample crustal sections formed at a relatively fast spreading ridge in order to investigate the processes of crustal accretion in this environment.
    Keywords: 65-482; 65-482A; 65-482B; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Leg65; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/Gulf of California/CONT RISE; Position; Quantity of deposit; Sample code/label; Sediment type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 72 data points
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  • 61
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    Annotated record of the detailed examination of Mn deposits from DSDP Leg 63 (Holes 468B, 469, 470, 470A, 471, 472) (1981)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Description: A primary objective of Leg 63 was to investigate the fluctuations of this eastern boundary current along a north-south transect off the Gulf of California. This information would aid in biostratigraphically correlating open-ocean planktonic zones with local California zonations. Spanning the last 30 m.y., the complicated tectonic history of the continental margin off California and Baja California comprises changes from a subduction zone to a transform boundary and then to an inactive margin. A second objective of Leg 63 was to define and clarify this history using information on sedimentation, unconformities, basement ages, and paleomagnetic reconstructions gained from drilling, in conjunction with geophysical data and pre-existing bottom samples.
    Keywords: 63-468B; 63-469; 63-470; 63-470A; 63-471; 63-472; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Leg63; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/ABYSSAL FLOOR; North Pacific/ESCARPMENT; North Pacific/FAN; North Pacific/PLATEAU; Position; Quantity of deposit; Sample code/label; Sediment type; Substrate type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 82 data points
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  • 62
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    Annotated record of the detailed examination of Mn deposits from the CLIMAX II Expedition stations aboard R/V Argo in the central North Pacific (1981)
    PANGAEA
    In:  Supplement to: Burnett, B R; Nealson, K H (1981): Organic films and microorganisms associated with manganese nodules. Deep Sea Research Part A. Oceanographic Research Papers, 28(6), 637-645, https://doi.org/10.1016/0198-0149(81)90124-2
    Details
    Publication Date: 2023-08-28
    Description: Undamaged deep-sea manganese nodules were retrieved from a box core from the central North Pacific and quickly preserved in formaldehyde solution. Light and scanning electron microscope studies of the nodule surface reveal the presence of a variety of fragile filamentous and coccoid bacterial morphotypes, associated with an organic film that covers the botryoid surface.
    Keywords: Argo; BC; Box corer; CLIMAX_II; Deposit type; DEPTH, sediment/rock; Description; H-233; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Position; Quantity of deposit; Size; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 6 data points
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  • 63
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    Annotated record of the detailed examination of Mn deposits from DSDP Leg 69 (Holes 504 and 504B)1982 (1983)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Description: The sites 504 and 505 of Deep Sea Drilling Project Leg 69 were selected for the purpose of investigating geothermal phenomena in basaltic basement and overlying sediments at two locations in the same segment of an oceanic spreading center-the Costa Rica Rift. Two additional experiments were conducted in Hole 504B to measure the bulk properties of the ocean crust: the large-scale resistivity experiment and the oblique seismic experiment.
    Keywords: 69-504; 69-504B; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Leg69; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Sample code/label; Sediment type; Substrate type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 84 data points
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  • 64
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    Annotated record of the detailed examination of Mn deposits from DSDP Leg 71 (Holes 511, 512, 513, 514) (1983)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Description: The high-latitude South Atlantic Ocean and the adjacent Antarctic Ocean have throughout Mesozoic and Cenozoic time undergone pronounced geographic alterations that have produced a change from a temperate marine climate in the late Mesozoic and Paleogene to a frigid ocean in the Neogene. DSDP Leg 71 was the first of five legs designed to study late Mesozoic and Cenozoic paleoenvironments through the history of sedimentation at the eastern end of the Falkland Plateau, the effect of the plateau as a barrier between water masses during the early opening of the South Atlantic, and the evolution of the Antarctic Convergence.
    Keywords: 71-511; 71-512; 71-513; 71-514; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Leg71; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Sample code/label; Sediment type; Size; South Atlantic; South Atlantic/BANK; South Atlantic/FLANK; South Atlantic/PLATEAU; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 253 data points
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  • 65
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    Annotated record of the detailed examination of Mn deposits from DSDP Leg 72 (Holes 515, 515A, 515B, 516A, 516F, 517, 518) (1983)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Description: DSDP Leg 72 of the Glomar Challenger addressed paleoceanographic objectives in the southwestern Atlantic. It was planned to extend the observations and interpretations from the Leg 39 report in order to btain a complete deposition record of pelagic sedimentation on the Rio Grande Rise, down to and including the underlying volcanic basement.
    Keywords: 72-515; 72-515A; 72-515B; 72-516A; 72-516F; 72-517; 72-518; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Leg72; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Sample code/label; Sediment type; Size; South Atlantic/BASIN; South Atlantic/CONT RISE; South Atlantic/FLANK; Substrate type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 291 data points
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  • 66
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    Annotated record of the detailed examination of Mn deposits from DSDP Leg 76 (Hole 534A) (1983)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Description: The continental edge of eastern North America is the passive margin with the oldest geological history available in the modern oceans. Rifting and seafloor spreading between the North American and African continents began in the late Triassic to Early Jurassic. A possible spreading-center jump and reorganization in spreading at the time of the Blake Spur Magnetic Anomaly (?Bathonian ) left some of the oldest crust on the western margin of the North Atlantic. Penetration and sampling of such old ocean crust and the immediately overlying pelagic sedimentary cover, consisting of Middle Jurassic and younger strata, has long been a key objective in oceanographic research. This objective was accomplished at Site 534.
    Keywords: 76-534A; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; File name; Glomar Challenger; Identification; Leg76; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Atlantic/BASIN; Position; Quantity of deposit; Sample code/label; Sediment type; Size; Uniform resource locator/link to image; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 28 data points
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  • 67
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    Intercomparison of 10Be measurements by decay and Accelerator mass spectrometry (AMS) techniques for layers inside ferromanganese crusts of the Pacific Ocean (ANTP-058D and ARIES-039D) (1983)
    PANGAEA
    In:  Supplement to: Sharma, P; Somayajulu, Bammidipati L K; Lal, D; Wolfli, Willy; Bonani, Georges; Stoller, Ch; Suter, Martin; Beer, Jürg (1983): Particle accelerator measurements of10Be in marine accumulations: Intercomparison with beta counting method. Journal of Earth System Science, 92(1), 1-4, https://doi.org/10.1007/BF02936458
    Details
    Publication Date: 2023-08-28
    Description: Cosmogenic beryllium-10 activities have been measured in marine accumulations of up to about 6 m.y age by conventional beta counting technique and by accelerator mass spectrometry. The two sets of data at 10Be levels of 109-1010 atoms/g agree within the absolute errors of the two methods. The detection limit for 10Be by the accelerator mass spectrometry is about five orders of magnitude lower than that with the beta counting method.
    Keywords: Alpha spectrometry; ANTIPODE; ANTP04MV-058D; ANTP-058D; ARIES; ARIES-039D; Beryllium-10; Beryllium-10, decay-corrected; Beryllium-10, decay-corrected, standard deviation; Beryllium-10, standard deviation; Beryllium-10/Beryllium-9; Beryllium-10/Beryllium-9, standard deviation; Counting, foraminifera, planktic; Deposit type; DEPTH, sediment/rock; Description; DISTANCE; Distance, maximum; Distance, minimum; Dredge; DRG; Event label; Identification; Melville; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Thomas Washington; Western Pacific Ocean
    Type: Dataset
    Format: text/tab-separated-values, 49 data points
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  • 68
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    (Tables 1-3, pages 14-15) Radionuclide determinations on cores from the DOMES Site B and MANOP Site S in the Pacific Ocean (1983)
    PANGAEA
    In:  Supplement to: Kadko, David (1983): A multitracer approach to the study of erosion in the northeast equatorial Pacific. Earth and Planetary Science Letters, 63(1), 13-33, https://doi.org/10.1016/0012-821X(83)90018-3
    Details
    Publication Date: 2023-08-28
    Description: Erosion of sediment at two sites within the siliceous-clay province of the northeast equatorial Pacific is investigated by examining radionuclide, radiolarian and percent smectite profiles of three cores. A numerical model of the sediment is presented that examines the effect of various particle rain rates, erosion rates and biological mixing parameters on these profiles. 230Th, because of its longer half-life, is a more sensitive tracer of erosion than231Pa. Because the input of these radionuclides into the sediment is not well defined however, conservative tracers, such as the percent smectite of the clay fraction and fossil radiolarians are used to constrain the rate of sediment recycling. Dissolution of radiolarians though can greatly affect the interpretation of the observed biostratigraphy.
    Keywords: BC; Box corer; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; DOMES Site B, Pacific Ocean; Event label; Identification; Inductively coupled plasma - mass spectrometry (ICP-MS); K7905; K7905-047BC; K7905-106BC; Knorr; Lead-210 excess; Lead-210 excess, standard deviation; MANOP; MANOP Site S, Pacific Ocean; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Oceanographer; Protactinium-231; Protactinium-231, standard deviation; RP-8-OC-75; RP8OC7503; RP8OC75-55-56; Thorium-230; Thorium-230, standard deviation; Uranium-234; Uranium-234, standard deviation; Uranium-238; Uranium-238, standard deviation
    Type: Dataset
    Format: text/tab-separated-values, 371 data points
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  • 69
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    Observation of ferromanganese crusts on lava deposits recovered near the Galapagos spreading center area (1981)
    PANGAEA
    In:  Supplement to: Christie, David M; Sinton, John M (1981): Evolution of abyssal lavas along propagating segments of the Galapagos spreading center. Earth and Planetary Science Letters, 56, 321-335, https://doi.org/10.1016/0012-821X(81)90137-0
    Details
    Publication Date: 2023-08-28
    Description: The unusual petrological diversity of abyssal lavas erupted along some segments of the Galapagos spreading center is a direct consequence of the propagation (elongation) of these segments into older oceanic crust. With increasing distance behind propagating rift tips, relatively unfractionated MORB erupted close to the tips are joined first by FeTi basalts (bimodal assemblage) and then by a wide range of basaltic and siliceous lavas. Further behind propagating rift tips, this broad range diminishes again, approaching the narrow compositional range of adjacent normal ridge segments. These compositional variations reflect the evolution of the subaxial magmatic system beneath the newly forming spreading center as it propagates through a pre-existing plate. We envisage this evolution as proceeding from small, isolated, ephemeral magma chambers through increasing numbers of larger, increasingly interconnected chambers to the steady-state buffered system of a normal ridge. Throughout this evolution, magma supply rates gradually increase and cooling rates of crustal magma bodies decrease. High degrees of crystal fractionation are favored only when a delicate balance between cooling rate and resupply rate of primitive magma is achieved. At other propagating and non-propagating ridge-transform intersections the degree to which the balance is achieved and the length of ridge over which it evolves control the distribution of fractionated lavas. These effects may be evaluated provided a number of tectonic variables including transform length, spreading and propagation rates are taken into account.
    Keywords: Deposit type; DEPTH, sediment/rock; Description; Dredge, rock; DRG_R; Elevation of event; Event label; Identification; Kana Keoki; KK781230; KK78-12-RD10; KK78-12-RD12; KK78-12-RD12B; KK78-12-RD14; KK78-12-RD16; KK78-12-RD17; KK78-12-RD2; KK78-12-RD20; KK78-12-RD21; KK78-12-RD24; KK78-12-RD25; KK78-12-RD26; KK78-12-RD27; KK78-12-RD29; KK78-12-RD32; KK78-12-RD4; Latitude of event; Longitude of event; Method/Device of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Position; Quantity of deposit; Sediment type; Size; Station 107; Station 109; Station 8; Station 80; Station 83; Station 85; Station 86; Station 88; Station 89; Station 91; Station 93; Station 94; Station 95; Station 96; Substrate type; Uniform resource locator/link to image; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 138 data points
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  • 70
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    Annotated record of the detailed examination of Mn deposits from the Northwest Atlantic Basin (1981)
    PANGAEA
    In:  Supplement to: Stanley, Daniel Jean; Taylor, P T; Sheng, Harrison; Stuckenrath, Robert Jr (1981): Sohm Abyssal Plain: Evaluating Proximal Sediment Provenance. Smithsonian Contributions to the Marine Sciences, 11, 1-48, https://doi.org/10.5479/si.01960768.11
    Details
    Publication Date: 2023-08-28
    Description: The southernmost part of the Sohm Abyssal Plain in the Northwest Atlantic Basin is geographically distal with respect to the major source of Quaternary terrigenous material transported from the Canadian Maritime Provinces. An assessment of the proportion of more locally introduced sediment relative to that derived from distal sources is based largely on size and compositional analyses of Quaternary piston core samples. These data are supplemented by radiocarbon dating of selected core samples, bottom photographs, conductivity-temperature-depth profiles, and seismic records. The premises of the study are that (a) locally derived sediment should be most abundant near high-relief bathymetric features such as seamounts and abyssal hills, and (b) such material should contain enhanced proportions of reworked volcanic debris and alteration products. Core analyses reveal that the amounts of these are directly related to proximity of volcanic ocean-bottom features, and that a significant, although not total, amount of such volcanic materials recovered from cores are derived from submarine weathering of basalt. Associated with this assemblage are nannofossils, dating from the Quaternary to the Upper Cretaceous, reworked from older strata. This increased proportion of volcanic and related products and reworked faunas near seamounts and basement rises strongly implies that such topographic features continue to serve as major source terrains. Locally derived volcanic materials, however, are usually disseminated and masked on the Sohm Abyssal Plain, particularly in sectors receiving large amounts of terrigenous turbidites and biogenic suspensates, and/or undergoing reworking by bottom currents. We propose that the volcanic fraction can serve as a useful index, or "yardstick," to interpret the role of locally derived material in abyssal plain sedimentation. A sedimentation model is developed to illustrate the premise that as access to land-derived sources diminishes, the proportion of terrigenous components is reduced while pelagic and volcanic fractions are enhanced. Thus, sediment accumulating in abyssal plains almost totally isolated from terrigenous sources would comprise significant amounts of pelagic (including wind-blown) and volcanic components.
    Keywords: AT153; AT153-149CC; Atlantic Ocean; Atlantis (1931); Comment; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Description; Elevation of event; Event label; File name; Identification; Latitude of event; Longitude of event; Method/Device of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; PC; Photo/Video; Piston corer; Position; PV; Quantity of deposit; Sediment type; Substrate type; Uniform resource locator/link to image; V22; V22-231; V26; V26-6; V26-9; Vema; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 87 data points
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  • 71
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    (Table 1) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core EN066-10PG (1983)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0010PG; AGE; DEPTH, sediment/rock; EN06601; EN066-10PG; Endeavor; GC; Gravity corer; Isotope ratio mass spectrometry; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O
    Type: Dataset
    Format: text/tab-separated-values, 32 data points
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  • 72
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    (Table 1) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core EN066-21PG (1983)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0021PG; AGE; DEPTH, sediment/rock; EN06601; EN066-21PG; Endeavor; GC; Gravity corer; Isotope ratio mass spectrometry; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O
    Type: Dataset
    Format: text/tab-separated-values, 38 data points
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  • 73
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    (Table 1) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core EN066-26PG (1983)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0026PG; AGE; DEPTH, sediment/rock; EN06601; EN066-26PG; Endeavor; GC; Gravity corer; Isotope ratio mass spectrometry; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O
    Type: Dataset
    Format: text/tab-separated-values, 32 data points
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  • 74
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    (Table 1) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core EN066-16PG (1983)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0016PG; AGE; DEPTH, sediment/rock; EN06601; EN066-16PG; Endeavor; GC; Gravity corer; Isotope ratio mass spectrometry; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O
    Type: Dataset
    Format: text/tab-separated-values, 42 data points
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  • 75
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    (Table 1) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core EN066-29PG (1983)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0029PG; AGE; DEPTH, sediment/rock; EN06601; EN066-29PG; Endeavor; GC; Gravity corer; Isotope ratio mass spectrometry; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O
    Type: Dataset
    Format: text/tab-separated-values, 30 data points
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  • 76
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    (Table 1) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core EN066-38PG (1983)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0038PG; AGE; DEPTH, sediment/rock; EN06601; EN066-38PG; Endeavor; GC; Gravity corer; Isotope ratio mass spectrometry; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O
    Type: Dataset
    Format: text/tab-separated-values, 38 data points
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  • 77
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    (Table 1) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core EN066-32PG (1983)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0032PG; AGE; DEPTH, sediment/rock; EN06601; EN066-32PG; Endeavor; GC; Gravity corer; Isotope ratio mass spectrometry; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O
    Type: Dataset
    Format: text/tab-separated-values, 30 data points
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  • 78
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    (Table 1) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core EN066-36PG (1983)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0036PG; AGE; DEPTH, sediment/rock; EN06601; EN066-36PG; Endeavor; GC; Gravity corer; Isotope ratio mass spectrometry; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O
    Type: Dataset
    Format: text/tab-separated-values, 40 data points
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  • 79
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    Analysis of elements at DSDP Holes 70-506 and 70-509B (1983)
    PANGAEA
    In:  Supplement to: Borella, Peter E; Myers, Richard; Mills, Bill (1983): Sediment petrology of the hydrothermal mounds. In: Honnorez, J; Von Herzen, RP; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 70, 197-209, https://doi.org/10.2973/dsdp.proc.70.108.1983
    Details
    Publication Date: 2023-08-28
    Description: Sediments in the area of the Galapagos hydrothermal mounds are divided into two major categories. The first group, pelagic sediments, are nannofossil oozes with varying amounts of siliceous microfossils. The second group are hydrothermal sediments consisting of manganese-oxide crust fragments and green nontronitic clay granules. Hydrothermal sediments occur only in the upper half to two-thirds of the cores and are interbedded and mixed with pelagic sediments. Petrologic evidence indicates that hydrothermal nontronite forms as both a primary precipitate and as a replacement mineral of pre-existing pelagic sediment and hydrothermal manganese-oxide crust fragments. In addition, physical evidence supports chemical equations indicating that the pelagic sediments are being dissolved by hydrothermal solutions. The formation of hydrothermal nontronite is not merely confined to the surface of mounds, but also occurs at depth within their immediate area; hydrothermal nontronite is very likely forming today. Geologically speaking, the mounds and their hydrothermal sediments form almost instantaneously. The Galapagos mounds area is a unique one in the ocean basins, where pelagic sediments can be diagenetically transformed, dissolved, and replaced, possibly within a matter of years.
    Keywords: 70-506; 70-509B; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg70; North Pacific/MOUND
    Type: Dataset
    Format: application/zip, 2 datasets
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  • 80
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    Geochemistry, minerals and b-parameter at DSDP Leg 70 Holes (1983)
    PANGAEA
    In:  Supplement to: Kurnosov, Victor B; Chudaev, Oleg V; Shevchenko, Alla Ya (1983): Mineralogy and geochemistry of sediments from Galapagos hydrothermal mounds, Leg 70, Deep Sea Drilling Project. In: Honnorez, J; Von Herzen, RP; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 70, 225-233, https://doi.org/10.2973/dsdp.proc.70.110.1983
    Details
    Publication Date: 2023-08-28
    Description: Clay minerals recovered from the Galapagos hydrothermal mounds (Holes 506C, 507D, and 509B) are mainly iron-rich nontronite-like minerals enriched in potassium. Nontronites from Hole 509B show a distinct tendency to become micaceous toward the lower beds of clay sediments. Mn-crusts consist mainly of todorokite or a mixture of todorokite and nontronite. Minerals of clay and Mnrich sediments in the mounds originated from hydrothermal solutions of uncertain origin. Pelagic oozes from hydrothermal mounds and from areas between mounds (Hole 506D) consist mainly of calcite. In the carbonate beds on or near the hydrothermal mounds an admixture of smectite is often found.
    Keywords: 70-506C; 70-506D; 70-507D; 70-509B; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg70; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/MOUND
    Type: Dataset
    Format: application/zip, 4 datasets
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  • 81
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    Chemical composition of manganese nodule samples from the North Pacific Ocean (1981)
    PANGAEA
    In:  Supplement to: Bischoff, James L; Piper, David Z; Leong, Kam (1981): The aluminosilicate fraction of North Pacific manganese nodules. Geochimica et Cosmochimica Acta, 45(11), 2047-2063, https://doi.org/10.1016/0016-7037(81)90059-4
    Details
    Publication Date: 2023-08-28
    Description: Nine nodules collected from throughout the deep North Pacific were analyzed for their mineralogy and major-element composition before and after leaching with Chester-Hughes solution. Data indicate that the mineral phillipsite accounts for the major part (〉 75%) of the aluminosilicate fraction of all nodules. It is suggested that formation of phillipsite takes place on growing nodule surfaces coupled with the oxidation of absorbed manganous ion. All the nodules could be described as ternary mixtures of amorphous iron fraction (Fe-Ti-P), manganese oxide fraction (Mn-Mg Cu-Ni), and phillipsite fraction (Al-Si-K-Na), these fractions accounting for 96% of the variability of the chemical composition.
    Keywords: NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
    Type: Dataset
    Format: application/zip, 3 datasets
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  • 82
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    Description, Beryllium characteristics and chemical composition of manganese nodules from the Pacific Ocean (1983)
    PANGAEA
    In:  Supplement to: Inoue, Teruo; Huang, Zui-Yao; Imamura, Mineo; Tanaka, Shigeo; Usui, Akira (1983): 10Be and 10Be/9Be in manganese nodules. Geochemical Journal, 17(6), 307-312, https://www.jstage.jst.go.jp/article/geochemj1966/17/6/17_6_307/_pdf
    Details
    Publication Date: 2023-08-28
    Description: Depth profiles of 10Be and 9Be concentrations have been measured in five manganese nodules from widely varying locations of the Pacific Ocean. Mean accumulation rate of these manganese nodules ranges from 2.7 to 8.0 mm/m.y.. The variation of 10Be and 10Be/9Be with depth or time is found to be less than ±30% for periods from 0.4-1.0 m.y. back to 6 m.y. B.P. Surface 10Be/9Be atomic ratio is found to be (9-13) x 10**-8, that shows authigenic nature of manganese nodule acuumulation by comparison with (12-31) x 10-8 for deep-sea water, (2-7) x 10**-8 for clay sediments and (7-9) x 10**-8 for fossil-rich sediments.
    Keywords: NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
    Type: Dataset
    Format: application/zip, 3 datasets
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  • 83
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    Analysis of Mn-deposits from the Pacific (1981)
    PANGAEA
    In:  Supplement to: Grill, E V; Chase, R L; MacDonald, Richard Drummond; Murray, John W (1981): A hydrothermal deposit from explorer ridge in the northeast Pacific Ocean. Earth and Planetary Science Letters, 52(1), 142-150, https://doi.org/10.1016/0012-821X(81)90216-8
    Details
    Publication Date: 2023-08-28
    Description: Crusts composed of nontronite and ferromanganese oxides were recovered from Explorer Ridge, a spreading ridge segment in the northeastern Pacific Ocean located off the west coast of Canada. The chemical and mineralogical composition of the crusts closely resembles that of the mound-like hydrothermal deposits recently discovered at the FAMOUS site on the Mid-Atlantic Ridge and on the Galapagos spreading centre. Compositional anomalies suggest that the crusts are precipitates of hydrothermal vent solutions which were ejected discontinuously and subsequently mixed with seawater.
    Keywords: Dredge; DRG; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North-East Pacific Ocean; PZ69-11
    Type: Dataset
    Format: application/zip, 2 datasets
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  • 84
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    Investigation of manganese deposits from the Pacific and Atlantic oceans (1981)
    PANGAEA
    In:  Supplement to: Février, M (1981): Hydrothermalisme et minéralisations sur la dorsale Est-Pacifique à 21° N. Ph. D. Dissertation, Université de Bretagne Occidentale, Brest, France, pdf 11 MB, 270 pp, https://archimer.ifremer.fr/doc/00034/14498/
    Details
    Publication Date: 2023-08-28
    Description: Submersible exploration on the eastern Pacific Ridge near 21 ° N has revealed an active hydrothermal system. It is manifested by the emission in the marine environment of hot and Highly mineralized fluids (370 ° C maximum). These fluids precipitate on contact with seawater and deposits of massive sulphides are built at the outlet of their sources. The mineralogical and geochemical study of the products associated with the emissions of hot fluids provides an initial evaluation of this type of deposit and leads to a comparison between the hydrothermalism responsible for the formation of sulphides and the hydrothermalism responsible for the formation of metal rich crusts formed of iron smectites and manganese oxides. This study is carried out with conventional mineralogical and geochemical investigations (optical and electronic microscopy, X-ray diffraction, X-ray fluorescence spectrometry, electron microprobe, neutron activation and mass spectrometry).
    Keywords: CY-74-26-14; CY-78-06-11; CY-78-12-41; CYAMEX; Cyana (Submersible); East Pacific Rise; FAMOUS 06-74; FAMOUS74; Grab; GRAB; GRAB_subCyana; Grab, on Cyana [Submersible]; Le Noroit; Mid Atlantic Ridge; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
    Type: Dataset
    Format: application/zip, 2 datasets
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  • 85
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    Annotated record of the detailed examination of Mn deposits from the GEORSTOM III NORD (R/V Le Noroit) cruise stations (1983)
    PANGAEA
    In:  Supplement to: Maillet, Patrick; Monzier, Michel; Selo, M; Storzer, D (1983): The D'Entrecasteaux Zone (Southwest Pacific). A petrological and geochronological reappraisal. Marine Geology, 53(3), 179-197, https://doi.org/10.1016/0025-3227(83)90073-7
    Details
    Publication Date: 2023-08-28
    Description: The D'Entrecasteaux Zone (Southwest Pacific) is an arched submarine horst- and graben structure, which extends from the northern end of the New Caledonia ridge to the western border of the New Hebrides island arc. A review of the bathymetry, seismic-reflection data, paleomagnetism, gravimetry, seismology and DSDP data available for this area is combined with a study of basaltic samples dredged along the horsts of this regional fracture zone. These basalts show strong petrographic and chemical affinities with MORB. Their fissiontrack ages range between 56 Ma (Paleocene-Eocene boundary) and 36 Ma (Eocene-Oligocene boundary). It is suggested that the D'Entrecasteaux Zone represents the northern arcuate extension of the northeast-dipping Eocene subduction/obduction zone, located along the New Caledonia/Loyalty Islands ridge, while its present morphology appeared from post-obduction extensional movements, resulting in a progressive uplift of basaltic ocean floor since Middle Miocene times.
    Keywords: Deposit type; DEPTH, sediment/rock; Dredge; DRG; Elevation of event; Event label; GEORSTOM_III_NORD; GO314D; GO315D; GO316D; GO317D; GO320D; GO321D; GO322D; GO323D; GO324D; GO325D; GO326D; GO3N-314D; GO3N-315D; GO3N-316D; GO3N-317D; GO3N-320D; GO3N-321D; GO3N-322D; GO3N-323D; GO3N-324D; GO3N-325D; GO3N-326D; Identification; Latitude of event; Le Noroit; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Southwest Pacific Ocean; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 56 data points
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  • 86
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    Average chemical composition by size categories of manganese nodules and crusts collected from the R/V Sonne Cruise SO-06, Sept-Oct, 1978 in the Pacific Ocean (1983)
    PANGAEA
    In:  Supplement to: Friedrich, G; Glasby, Geoffrey P; Thijssen, Theo; Plüger, W L (1983): Morphological and geochemical characteristics of manganese nodules collected from three areas on an Equatorial Pacific transect by RV Sonne. Marine Mining, 4, 167-253, hdl:10013/epic.47815.d001
    Details
    Publication Date: 2023-08-28
    Description: Manganese nodules collected from three areas (C, F, and G) on a N-S equatorial Pacific transect at 134° W by R. V. Sonne show differences in size, morphology, surface density and composition which can best be interpreted in terms of the biogenic theory of nodule formation. These data indicate that the biogenic hypothesis is central to an understanding of manganese nodule genesis in the equatorial Pacific and in particular influences the nodule shape, surface texture, rate of growth, composition, and mineralogy. The nodule characteristics in this region are also influenced by the hydrological characteristics of the bottom water, sedimentation rates, local geological and tectonic conditions (including seeding eflects) and topography.
    Keywords: Aluminium oxide; Barium; BCR; Box corer (Reineck); Cerium; Cobalt; Copper; DEPTH, sediment/rock; Description; Dredge, box; DRG_B; Elevation of event; Event label; FFGR; Free-fall grab; Identification; Iron; KAL; Kasten corer; Lanthanum; Latitude of event; Lead; Longitude of event; Manganese; Method/Device of event; Molybdenum; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Silicon dioxide; Size; Size, maximum; Size, minimum; SO06; SO06_100GB; SO06_101GB; SO06_102GB; SO06_107GB; SO06_108GB; SO06_109GB; SO06_10KG; SO06_110KG; SO06_114KG; SO06_115GB; SO06_116GB; SO06_118GB; SO06_119GB; SO06_120GB; SO06_121GB; SO06_122GB; SO06_123KG; SO06_124KG; SO06_127GB; SO06_128GB; SO06_130GB; SO06_131GB; SO06_132GB; SO06_133GB; SO06_137DK; SO06_138KG; SO06_13GB; SO06_14GB; SO06_15GB; SO06_16GB; SO06_18GB; SO06_19GB; SO06_20GB; SO06_21GB; SO06_22GB; SO06_23GB; SO06_24GB; SO06_25GB; SO06_26KAL; SO06_37GB; SO06_49GB; SO06_50GB; SO06_52GB; SO06_53GB; SO06_54GB; SO06_55GB; SO06_57GB; SO06_59GB; SO06_61GB; SO06_62GB; SO06_63GB; SO06_64GB; SO06_67GB; SO06_70GB; SO06_71GB; SO06_72GB; SO06_74KAL; SO06_75DK; SO06_76GB; SO06_77GB; SO06_78GB; SO06_81GB; SO06_83GB; SO06_84GB; SO06_85GB; SO06_87GB; SO06_88GB; SO06_89GB; SO06_93GB; SO06_94GB; SO06_95GB; SO06_99GB; SO6/1-C-Loc2-10; SO6/1-C-Loc3-23; SO6/1-C-Loc3-24; SO6/1-C-Loc3-25; SO6/1-C-Loc3-26; SO6/1-C-Loc4-13; SO6/1-C-Loc4-14; SO6/1-C-Loc4-15; SO6/1-C-Loc4-16; SO6/1-C-Loc4-18; SO6/1-C-Loc4-19; SO6/1-C-Loc4-20; SO6/1-C-Loc4-21; SO6/1-C-Loc4-22; SO6/1-F-Loc10-52; SO6/1-F-Loc10-53; SO6/1-F-Loc10-54; SO6/1-F-Loc10-55; SO6/1-F-Loc10-57; SO6/1-F-Loc10-59; SO6/1-F-Loc11-61; SO6/1-F-Loc11-62; SO6/1-F-Loc11-63; SO6/1-F-Loc11-64; SO6/1-F-Loc11-67; SO6/1-F-Loc12-70; SO6/1-F-Loc12-71; SO6/1-F-Loc12-72; SO6/1-F-Loc12-74; SO6/1-F-Loc12-75; SO6/1-F-Loc13-76; SO6/1-F-Loc13-77; SO6/1-F-Loc13-78; SO6/1-F-Loc14-81; SO6/1-F-Loc14-83; SO6/1-F-Loc14-84; SO6/1-F-Loc14-85; SO6/1-F-Loc14-87; SO6/1-F-Loc14-88; SO6/1-F-Loc14-89; SO6/1-F-Loc15-93; SO6/1-F-Loc15-94; SO6/1-F-Loc15-95; SO6/1-F-Loc8-37; SO6/1-F-Loc9-49; SO6/1-F-Loc9-50; SO6/1-G-Loc16-100; SO6/1-G-Loc16-101; SO6/1-G-Loc16-102; SO6/1-G-Loc16-107; SO6/1-G-Loc16-108; SO6/1-G-Loc16-109; SO6/1-G-Loc16-110; SO6/1-G-Loc16-99; SO6/1-G-Loc17-114; SO6/1-G-Loc18-115; SO6/1-G-Loc18-116; SO6/1-G-Loc18-118; SO6/1-G-Loc18-119; SO6/1-G-Loc18-120; SO6/1-G-Loc18-121; SO6/1-G-Loc18-122; SO6/1-G-Loc18-123; SO6/1-G-Loc18-124; SO6/1-G-Loc20-127; SO6/1-G-Loc20-128; SO6/1-G-Loc20-130; SO6/1-G-Loc20-131; SO6/1-G-Loc20-132; SO6/1-G-Loc20-133; SO6/1-G-Loc20-138; SO6/1-G-Loc21-137; Sonne; Titanium; Uranium; X-ray diffraction (XRD); Zinc
    Type: Dataset
    Format: text/tab-separated-values, 3717 data points
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  • 87
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    (Tables 1-2) Chemical composition of basal metalliferous sediments at DSDP Site 9-77B (1981)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: 9-77B; Aluminium; Atomic absorption spectrometry (AAS), Perkin-Elmer; Calcium carbonate; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Iron; Iron, fractionated; Leg9; Magnesium; Manganese; Manganese, fractionated; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/HILL; Phosphorus; Sample code/label; Silicon; X-ray fluorescence (XRF)
    Type: Dataset
    Format: text/tab-separated-values, 70 data points
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  • 88
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    (Tables 1-2) Chemical composition of basal metalliferous sediments at DSDP Site 9-81 (1981)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: 9-81; Aluminium; Atomic absorption spectrometry (AAS), Perkin-Elmer; Calcium carbonate; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Iron; Iron, fractionated; Leg9; Magnesium; Manganese; Manganese, fractionated; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/HILL; Sample code/label; Silicon; X-ray fluorescence (XRF)
    Type: Dataset
    Format: text/tab-separated-values, 22 data points
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  • 89
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    Unknown
    (Table 1) Mineral composition of sediments at DSDP Leg 70 Holes (1983)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: 70-506C; 70-506D; 70-507D; 70-509B; 7 angstroem minerals; Calcite; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Event label; Fairchildite; Feldspar; Glomar Challenger; Latitude of event; Leg70; Longitude of event; Mica; Nontronite-like minerals; North Pacific/MOUND; Phillipsite; Quartz; Sample code/label; see reference(s); Todorokite; z
    Type: Dataset
    Format: text/tab-separated-values, 952 data points
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  • 90
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    (Table 2) Wet geochemistry at DSDP Leg 70 Holes (1983)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: 70-506C; 70-507D; 70-509B; Aluminium oxide; Calcium oxide; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Event label; Glomar Challenger; Iron oxide, Fe2O3; Iron oxide, FeO; Latitude of event; Leg70; Longitude of event; Loss on ignition; Magnesium oxide; Manganese oxide; North Pacific/MOUND; Phosphorus pentoxide; Potassium oxide; Sample code/label; see reference(s); Silicon dioxide; Size fraction; Sodium oxide; Titanium dioxide; Total; Water in rock
    Type: Dataset
    Format: text/tab-separated-values, 336 data points
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  • 91
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    (Table 4) Calcite geochemical compositions at DSDP Hole 63-471 (1981)
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    Details
    Publication Date: 2023-08-28
    Description: The sulfide deposit at Site 471 occurs between overlying pelagic sediment and underlying basalt. The deposit is vertically zoned and consists, from top to bottom, of the following mineral assemblages: (1) pyrite, chalcopyrite, and Zn-sulfide in chert and calcite gangue (~ 35 cm thick); (2) a 5-cm-thick metalliferous sediment layer and (3) a 4-cm-thick chert layer. The calcite gangue appears at a later stage than chert gangue in the sequence of deposition, also filling in voids and fractures. The manganese content of calcite is particularly high and varies systematically, reaching a maximum at the top of the massive sulfide portion of the deposit.
    Keywords: 63-471; Aluminium oxide; Aluminium oxide, standard deviation; Calcium oxide; Calcium oxide, standard deviation; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Electron microprobe (EMP); Glomar Challenger; Iron oxide, FeO; Iron oxide, FeO, standard deviation; Leg63; Magnesium oxide; Magnesium oxide, standard deviation; Manganese oxide; Manganese oxide, standard deviation; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/FAN; Potassium oxide; Potassium oxide, standard deviation; Replicates; Sample code/label; Silicon dioxide; Sodium oxide; Sodium oxide, standard deviation; Standard deviation; Titanium dioxide; Total
    Type: Dataset
    Format: text/tab-separated-values, 102 data points
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  • 92
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    Chemical analyses of manganese rich samples from the Paul Revere Deep in the northeastern Pacific Ocean (1981)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: Aluminium oxide; Atomic absorption spectrometry (AAS); Barium; Calcium oxide; Chromium; Cobalt; Copper; Deposit type; DEPTH, sediment/rock; Description; DISTANCE; Distance, maximum; Distance, minimum; Dredge; DRG; Identification; Iron oxide, Fe2O3; Lead; Magnesium oxide; Manganese oxide; Molybdenum; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North-East Pacific Ocean; Opal-CT; Potassium oxide; PZ69-11; Silicon dioxide; Sodium oxide; Titanium dioxide; Vanadium; Water in rock; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 145 data points
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  • 93
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    (Table 6, page 2052) Chemical composition of Chester-Hughes acid-reducing leachates of manganese nodule samples from the North Pacific Ocean (1981)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: Aluminium oxide; Atomic absorption spectrometry (AAS); BC; Box corer; Calcium oxide; Cobalt oxide; Copper(II) oxide; Date/Time of event; Deposit type; DEPTH, sediment/rock; Description; DOMES Site A, Pacific Ocean; DOMES Site B, Pacific Ocean; DOMES Site C, Pacific Ocean; Dredge, bucket; DRG_BU; Elevation of event; Event label; Iron oxide, Fe2O3; Latitude of event; Longitude of event; Magnesium oxide; Manganese oxide; Method/Device of event; Nickel oxide; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Oceanographer; Pacific Ocean; Potassium oxide; RP-8-OC-75; RP8OC7503; RP8OC75-47-12; RP8OC75-54-47; RP8OC76; RP-8-OC-76; RP8OC76-14-20; Sample ID; Seascope Expedition; Silicon dioxide; Sodium oxide; SS72/2; SS72/3; SS72/5; SS72/6; SS72-148DB; SS72-149DB; SS72-152DB; SS72-24DB; SS72-52DB; SS72-96DB; Titanium dioxide; Zinc oxide
    Type: Dataset
    Format: text/tab-separated-values, 144 data points
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  • 94
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    (Table 1) Mass-accumulation rates for the non-authigenic, inorganic, crystalline, eolian component of sediments recovered at DSDP Hole 62-463 (1981)
    PANGAEA
    In:  Supplement to: Rea, David K; Janecek, Thomas R (1981): Mass-accumulation rates of the non-authigenic inorganic crystalline (Eolian) component of deep-sea sediments from the western Mid-Pacific Mountains, Deep Sea Drilling Project Site 463. In: Thiede, J; Vallier, TL; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 62, 653-659, https://doi.org/10.2973/dsdp.proc.62.125.1981
    Details
    Publication Date: 2023-10-19
    Description: Elevated regions in the central parts of ocean basins are excellent for study of accumulation of eolian material. The mass-accumulation rates of this sediment component appear to reflect changes in the influx of volcanic materials through the Early Cretaceous to Recent history of Deep Sea Drilling Project Site 463, on the Mid-Pacific Mountains. Four distinct episodes of eolian accumulation occurred during the Cretaceous: two periods of moderate accumulation, averaging about 0.2 to 0.3 g/cm**2/10**3 yr, 67 to 70.5 m.y. ago and 91 to 108 m.y. ago; a period of low accumulation, approximately 0.03 g/cm**2/10**3 yr, 70.5 to 90 m.y. ago; and a period of high accumulation, about 0.9 g/cm**2/10**3 yr, 109 to 117 m.y. ago (bottom of the hole). Much of the Cenozoic section is missing from Site 463. Upper Miocene to Recent sediments record an upward increase in accumulation rates, from less than 0.01 to about 0.044 g/cm**2/10**3 yr. The late Pliocene-Pleistocene peak may reflect the change to glacial-wind regimes, as well as an increase in volcanic source materials.
    Keywords: 62-463; Accumulation rate, dust; Accumulation rate, mass; AGE; Calculated, see reference(s); Comment; Deep Sea Drilling Project; Density, dry bulk; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Dust, aeolian; Glomar Challenger; Leg62; North Pacific/SEAMOUNT; Porosity; Sample code/label; Sedimentation rate; see reference(s)
    Type: Dataset
    Format: text/tab-separated-values, 707 data points
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  • 95
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    Accumulation rates of Late Cretaceous eolian sediments in DSDP Hole 62-463 in the Mid-Pacific Mountains, central North Pacific Ocean (Table 1) (1981)
    PANGAEA
    In:  Supplement to: Rea, David K; Janecek, Thomas R (1981): Late Cretaceous history of eolian deposition in the Mid-Pacific Mountains, central North Pacific Ocean. Palaeogeography, Palaeoclimatology, Palaeoecology, 36(1-2), 55-67, https://doi.org/10.1016/0031-0182(81)90048-1
    Details
    Publication Date: 2023-10-19
    Description: Eolian dust preserved in deep-sea sediment can provide a direct historical record of global atmospheric circulation. Data from a reasonably complete Upper Cretaceous section of pelagic sediments recovered at DSDP Site 463 in the central North Pacific provides a good record of eolian activity during the time period between about 112 and 66 m.y. ago. We have isolated the eolian component from these sediments, determined its mass accumulation rate and combined these data with the mineralogy of the inorganic fraction determined by others to construct a record of eolian deposition. Volcanic input is significant during Aptian-Albian and Maastrichtian times, otherwise continentally derived minerals dominate. Mass accumulation rates of the continental eolian component range from over 500 mg/cm**2/kyr during the late Albian to a low of 5 mg/cm**2/kyr during Coniacian time. (For comparison, the upper Miocene to Pleistocene rate averages about 20 mg/cm**2/kyr). The temporal pattern of Late Cretaceous eolian accumulation of Site 463 generally matches known changes in sea level, suggesting that source availability is the dominant control of eolian sedimentation during that time.
    Keywords: 62-463; Accumulation rate, dust; Accumulation rate, mass; AGE; Calculated; Calculated from weight/volume; Deep Sea Drilling Project; Density, dry bulk; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; Dust, aeolian; Glomar Challenger; Leg62; North Pacific/SEAMOUNT; Sedimentation rate
    Type: Dataset
    Format: text/tab-separated-values, 300 data points
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  • 96
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    (Table 1) Occurence of stratigraphically important diatoms in latest Oligocene through early middle Miocene sediments of DSDP Hole 8-71 in the eastern central Pacific, part 1 (1983)
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    Details
    Publication Date: 2023-07-10
    Keywords: 8-71; Actinocyclus ingens; Actinocyclus radionovae; Annellus californicus; Cestodiscus peplum; Cestodiscus pulchellus; Coscinodiscus blysmos; Coscinodiscus cf. salisburyanus; Coscinodiscus lewisianus; Coscinodiscus lewisianus var. robustus; Coscinodiscus praenodulifer; Coscinodiscus rhombicus; Craspedodiscus coscinodiscus; Craspedodiscus elegans; Deep Sea Drilling Project; Denticulopsis lauta; Denticulopsis nicobarica; DEPTH, sediment/rock; Diatom abundance; Diatom preservation; Diatom zone; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Leg8; Nitzschia maleinterpretaria; North Pacific/PLAIN; Raphidodiscus marylandicus; Rossiella paleacea; Sample code/label; Synedra jouseana; Synedra jouseana linearis; Synedra miocenica; Thalassiosira bukryi; Thalassiosira fraga; Thalassiosira spinosa; Thalassiosira spumellaroides; Triceratium pileus
    Type: Dataset
    Format: text/tab-separated-values, 461 data points
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  • 97
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    (Table 4) Occurence of stratigraphically important diatoms in latest Oligocene through early middle Miocene sediments of DSDP Hole 67-495 in the eastern central Pacific (1983)
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    Details
    Publication Date: 2023-07-10
    Keywords: 67-495; Actinocyclus hajosiae; Actinocyclus ingens; Actinocyclus radionovae; Annellus californicus; Bogorovia veniamini; Cestodiscus peplum; Cestodiscus pulchellus; Coscinodiscus blysmos; Coscinodiscus cf. salisburyanus; Coscinodiscus lewisianus; Coscinodiscus lewisianus var. robustus; Coscinodiscus praenodulifer; Coscinodiscus rhombicus; Craspedodiscus coscinodiscus; Craspedodiscus elegans; Craspedodiscus rydei; Deep Sea Drilling Project; Denticulopsis nicobarica; DEPTH, sediment/rock; Diatom abundance; Diatom preservation; Diatom zone; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Leg67; Nitzschia maleinterpretaria; North Pacific/TRENCH; Rhaphoneis miocenica; Rossiella paleacea; Sample code/label; Synedra jouseana; Synedra jouseana linearis; Synedra miocenica; Thalassiosira bukryi; Thalassiosira fraga; Thalassiosira spinosa; Thalassiosira spumellaroides; Triceratium pileus
    Type: Dataset
    Format: text/tab-separated-values, 575 data points
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  • 98
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    (Figure 6) Distribution of benthic foraminifers in middle-upper and Quaternary in DSDP Site 71-512 (1983)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 71-512; 71-512A; Alabamina dissonata; Angulogerina esuriens; Anomalinoides semicribratus; Anomalinoides spissiformis; Astrononion pusillum; Bolivinopsis cubensis; Bradynella subglobosa; Bulimina aculeata; Bulimina alazanensis; Bulimina inflata; Bulimina jarvisi; Chrysalogonium longicostatum; Chrysalogonium tenuicostatum; Cibicidoides kullenbergi; Cibicidoides perlucidus; Cibicidoides sulzensis; Cibicidoides wuellerstorfi; Deep Sea Drilling Project; DEPTH, sediment/rock; Dorothia beloides; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Eggerella bradyi; Ellipsodimorphina subcompacta; Ellipsoidella robusta; Epoch; Event label; Frondicularia sp.; Gavelinella micra; Glandulina laevigata; Glomar Challenger; Gyroidina girardana; Gyroidina planulata; Gyroidina soldanii; Gyroidina zelandica; Gyroidinoides globosus; Heterolepa sp.; Karreriella bradyi; Karreriella subglabra; Laticarinina pauperata; Leg71; Martinottiella antarctica; Martinottiella sp.; Melonis affinis; Nodosarella subnodosa; Nonion havanensis; Oridorsalis ecuadorensis; Oridorsalis umbonatus; Orthomorphina rohri; Osangularia pteromphalia; Parreloides bradyi; Plectina dalmatina; Pleurostomella acuta; Pleurostomella alternans; Pleurostomella incrassata; Pleurostomella torta; Pullenia bulloides; Pullenia quinqueloba; Pullenia riveroi; Pyrgo murrhina; Sample code/label; Smyrnella crassa; South Atlantic/BANK; Sphaeroidina bulloides; Stilostomella caribaea; Stilostomella gracillima; Stilostomella nuttalli; Trifarina angulosa; Trifarina sp.; Triloculina trigonula; Uvigerina dirupta; Uvigerina peregrina; Valvulineria sp.; Vulvulina haeringensis
    Type: Dataset
    Format: text/tab-separated-values, 5214 data points
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  • 99
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    Grain size distribution of terrigenous, carbonate free sediments in surface samples of the northern subtropical Atlantic (App. 2) (1981)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: Atlantic Ocean; Atlantische Kuppenfahrten 1967/1-3; BC; BCR; Box corer; Box corer (Reineck); Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; East Atlantic; Elevation of event; Event label; FGGE-Equator 79 - First GARP Global Experiment; GC; GIK12309-2; GIK12310-4; GIK12326-4; GIK12328-4; GIK12329-4; GIK12329-6; GIK12330-1; GIK12331-1; GIK12336-1; GIK12337-4; GIK12344-3; GIK12345-5; GIK12347-1; GIK12379-3; GIK12392-1; GIK13207-3; GIK13209-2; GIK13211-3; GIK13218-1; GIK13219-1; GIK13236-1; GIK13238-1; GIK13255-2; GIK13289-1; GIK13291-1; GIK13312-1; GIK13530-1; GIK13533-3; GIK13534-1; Grain size, mean radius; Gravity corer; Gravity corer (Kiel type); KAL; Kasten corer; KOL; Latitude of event; Longitude of event; M12392-1; M25; M30; M30_183; M30_185; M30_208; M30_209; M30_230; M51; M8; M8_017-1; M8/17-1; Meteor (1964); PC; Piston corer; Piston corer (Kiel type); Size fraction 〉 0.006 mm, silt; SL; South Atlantic Ocean; SPC; Sphincter corer; V10; V10-83; V10-84; V10-90; V16; V16-25; V17; V17-159; V19; V19-304; V22; V22-195; V22-196; V22-213; V22-25; V23; V23-100; V23-106; V23-93; V23-99; V25; V25-44; V27; V27-166; V27-167; V27-178; V27-253; V27-260; V27-262; V29; V29-169; V29-170; V30; V30-229; V30-233; V30-243; V30-49; V30-52; V30-56; V30-58; V30-74; V31; V31-2; V32; V32-18; V32-21TW; V32-24TW; V32-27TW; V32-30; V32-31TW; V32-33; V32-35TW; V32-37; V32-40TW; V32-52TW; V32-63TW; V32-9; VA-10/3; Valdivia (1961); van Veen Grab; Vema; VGRAB; Westafrika 1973
    Type: Dataset
    Format: text/tab-separated-values, 340 data points
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  • 100
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    (Table 2) Chemical composition of K,Fe-montmorillonites of hydrothermal origin from sediments of DSDP Hole 54-424B (1983)
    PANGAEA
    Details
    Publication Date: 2023-07-11
    Keywords: 54-424B; Aluminium oxide; Archive of Ocean Data; ARCOD; Calcium oxide; Calculated; Deep Sea Drilling Project; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Hysteresis, saturation remanence; Iron oxide, Fe2O3; Leg54; Magnesium oxide; North Pacific/MOUND; Potassium oxide; Sample code/label; Silicon dioxide; Size fraction; Sodium oxide; Sum; Titanium dioxide; Water in rock; Wet chemistry
    Type: Dataset
    Format: text/tab-separated-values, 96 data points
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