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  • American Institute of Physics (AIP)
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  • PANGAEA
  • 2010-2014
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  • 1970-1974  (97)
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  • 1
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    Preliminary Cruise Report for the Research Vessel Moana-Wave (1974)
    PANGAEA
    In:  EPIC3Bremerhaven, PANGAEA
    Details
    Publikationsdatum: 2016-10-29
    Repository-Name: EPIC Alfred Wegener Institut
    Materialart: PANGAEA Documentation , notRev
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  • 2
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    Mn-coated fossiliferous limestone, dredge photograph of STYX station STYX-19D (1974)
    PANGAEA
    In:  EPIC3Bremerhaven, PANGAEA
    Details
    Publikationsdatum: 2016-06-09
    Repository-Name: EPIC Alfred Wegener Institut
    Materialart: PANGAEA Documentation , notRev
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  • 3
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    Figure 1-2 and 1-3 of Shiki et al. 1974 (1974)
    PANGAEA
    In:  EPIC3Bremerhaven, PANGAEA
    Details
    Publikationsdatum: 2016-06-27
    Repository-Name: EPIC Alfred Wegener Institut
    Materialart: PANGAEA Documentation , notRev
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  • 4
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    Sedimentverteilung bei Bokniseck (1974)
    PANGAEA
    In:  EPIC3Meyniana, Bremerhaven, PANGAEA, 26, pp. 3-7
    Details
    Publikationsdatum: 2019-07-17
    Repository-Name: EPIC Alfred Wegener Institut
    Materialart: PANGAEA Documentation , notRev
    Format: application/pdf
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  • 5
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    Images of the SCAN Expedition, June 1974 (R/V Argo) (1974)
    PANGAEA
    In:  EPIC3Bremerhaven, PANGAEA
    Details
    Publikationsdatum: 2016-06-03
    Repository-Name: EPIC Alfred Wegener Institut
    Materialart: PANGAEA Documentation , notRev
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  • 6
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    Forschungsschiff "Meteor" Reise Nr. 60 SUBTROPEX '82 (1982)
    PANGAEA
    In:  EPIC3Bremerhaven, PANGAEA
    Details
    Publikationsdatum: 2015-02-18
    Repository-Name: EPIC Alfred Wegener Institut
    Materialart: PANGAEA Documentation , notRev
    Format: application/pdf
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  • 7
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    Orthophotokarte Vernagtferner 1979 (map in jpg-format) (1982)
    PANGAEA
    In:  EPIC3Bremerhaven, PANGAEA
    Details
    Publikationsdatum: 2019-07-17
    Repository-Name: EPIC Alfred Wegener Institut
    Materialart: PANGAEA Documentation , notRev
    Format: image/jpeg
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  • 8
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    DIE ORTHOPHOTOKARTE VERNAGTFERNER 1979 (1982)
    PANGAEA
    In:  EPIC3Bremerhaven, PANGAEA
    Details
    Publikationsdatum: 2019-07-17
    Repository-Name: EPIC Alfred Wegener Institut
    Materialart: PANGAEA Documentation , notRev
    Format: application/pdf
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  • 9
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    Arbeitsprogramm für die Planet-Fahrt in die Ostsee (April 1974) (1974)
    PANGAEA
    In:  EPIC3Bremerhaven, PANGAEA
    Details
    Publikationsdatum: 2019-07-17
    Repository-Name: EPIC Alfred Wegener Institut
    Materialart: PANGAEA Documentation , notRev
    Format: application/pdf
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  • 10
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    Documents of the GYRE 82-11 Expedition (1982)
    PANGAEA
    In:  EPIC3Woods Hole, PANGAEA
    Details
    Publikationsdatum: 2015-10-23
    Repository-Name: EPIC Alfred Wegener Institut
    Materialart: PANGAEA Documentation , notRev
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  • 11
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    METEOR Cruise overview M33 (1974)
    PANGAEA
    In:  EPIC3Deutsches Hydrographisches Institut, Hamburg, Bremerhaven, PANGAEA
    Details
    Publikationsdatum: 2019-07-17
    Repository-Name: EPIC Alfred Wegener Institut
    Materialart: PANGAEA Documentation , notRev
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  • 12
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    METEOR Cruise overview M34 (1974)
    PANGAEA
    In:  EPIC3Deutsches Hydrographisches Institut, Hamburg, Bremerhaven, PANGAEA
    Details
    Publikationsdatum: 2019-07-17
    Repository-Name: EPIC Alfred Wegener Institut
    Materialart: PANGAEA Documentation , notRev
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  • 13
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    METEOR Cruise overview M35 (1974)
    PANGAEA
    In:  EPIC3Deutsches Hydrographisches Institut, Hamburg, Bremerhaven, PANGAEA
    Details
    Publikationsdatum: 2019-07-17
    Repository-Name: EPIC Alfred Wegener Institut
    Materialart: PANGAEA Documentation , notRev
    Format: application/pdf
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  • 14
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    Geochemische und petrographische Untersuchungen an Evaporit-Bohrkernen aus dem Roten Meer (1974)
    PANGAEA
    In:  EPIC3Verlag Glückauf, Essen:, Bremerhaven, PANGAEA, 8, pp. 290-299
    Details
    Publikationsdatum: 2019-07-17
    Repository-Name: EPIC Alfred Wegener Institut
    Materialart: PANGAEA Documentation , notRev
    Format: application/pdf
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  • 15
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    Stable isotope data of the 120 k time slice (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-09
    Schlagwort(e): A150/180; A180-73; CH70-K11; CH7X; Cibicidoides kullenbergi, δ13C; Cibicidoides kullenbergi, δ18O; Cibicidoides sp., δ13C; Cibicidoides sp., δ18O; Cibicidoides wuellerstorfi, δ13C; Cibicidoides wuellerstorfi, δ18O; CLIMAP; Climate: Long-Range Investigation, Mapping, and Prediction; Coccoliths, δ18O; D117; DEPTH, sediment/rock; East Atlantic; Elevation of event; ELT49; ELT49.018-PC; Eltanin; Event label; Favocassidulina favus, δ13C; Favocassidulina favus, δ18O; Foraminifera, benthic; Foraminifera, planktic indeterminata; GC; GIK12392-1; Globigerina bulloides, δ13C; Globigerina bulloides, δ18O; Globigerina quinqueloba, δ13C; Globigerina quinqueloba, δ18O; Globigerinoides ruber pink, δ13C; Globigerinoides ruber pink, δ18O; Globigerinoides sacculifer, δ13C; Globigerinoides sacculifer, δ18O; Globocassidulina subglobosa, δ13C; Globocassidulina subglobosa, δ18O; Globoquadrina conglomerata, δ18O; Globorotalia inflata, δ13C; Globorotalia inflata, δ18O; Globorotalia truncatulinoides, δ13C; Globorotalia truncatulinoides, δ18O; Gravity corer; Gyroidina sp., δ13C; Gyroidina sp., δ18O; Hoeglundina elegans, δ13C; Hoeglundina elegans, δ18O; Indian Ocean; Jean Charcot; K708-001; KAL; Kasten corer; Latitude of event; Longitude of event; M12392-1; M25; Marion Dufresne (1972); MD00; MD73025-2; Melonis pompilioides, δ13C; Melonis pompilioides, δ18O; Melonis sp., δ13C; Melonis sp., δ18O; Meteor (1964); Neogloboquadrina dutertrei, δ18O; Neogloboquadrina pachyderma sinistral, δ13C; Neogloboquadrina pachyderma sinistral, δ18O; Nonion sp., δ13C; Nonion sp., δ18O; Oridorsalis sp., δ13C; Oridorsalis sp., δ18O; Oridorsalis tener, δ13C; Oridorsalis tener, δ18O; OSIRIS I; PC; Piston corer; Pulleniatina obliquiloculata, δ18O; Pyrgo murrhina, δ13C; Pyrgo murrhina, δ18O; Pyrgo sp., δ13C; Pyrgo sp., δ18O; RC08; RC08-145; RC08-39; RC10; RC10-65; RC11; RC1112; RC11-120; RC11-210; RC11-230; RC11-86; RC12; RC12-294; RC12-339; RC13; RC13-205; RC13-228; RC13-229; RC15; RC15-61; RC17; RC17-69; RC17-98; Robert Conrad; TR126-23; TR126-29; Uvigerina sp., δ13C; Uvigerina sp., δ18O; V12; V12-122; V18; V18-68; V19; V19-29; V19-53; V21; V21-146; V22; V22-108; V22-174; V22-182; V22-196; V22-38; V23; V23-82; V25; V25-59; V27; V27-20; V27-86; V28; V28-127; V28-14; V28-238; V28-304; V28-345; V28-56; V29; V29-179; V29-29; V30; V30-97; V32; V32-126; V32-128; V34; V34-88; Vema; Y71-06; Y71-06-12; Y7211; Y7211-1; Yaquina; δ18O, adjusted/corrected
    Materialart: Dataset
    Format: text/tab-separated-values, 5924 data points
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  • 16
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    Meteorological synoptical observations during Meteor cruise M60 (1982)
    PANGAEA
    In:  Deutscher Wetterdienst/Seewetteramt, Offenbach/Hamburg
    Details
    Publikationsdatum: 2023-07-10
    Schlagwort(e): 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; M60; M60-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); SUBTROPEX 82; Temperature, air; Temperature, air, wet bulb; Temperature, water; Total cloud amount; Underway cruise track measurements; Wave period; Wind direction; Wind speed
    Materialart: Dataset
    Format: text/tab-separated-values, 20406 data points
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  • 17
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    (Table 1) Composite surface scraping samples and Coscinodiscus nodulifer abundance from DSDP Hole 64-480 (1982)
    PANGAEA
    In:  Supplement to: Murray, David W; Schrader, Hans-Jürgen (1982): The size distribution of the centric diatom Coscinodiscus nodulifer, Site 480, Guaymas Basin Slope, Gulf of California. In: Curray, JR; Moore, DG; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 64, 1239-1244, https://doi.org/10.2973/dsdp.proc.64.163.1982
    Details
    Publikationsdatum: 2023-07-10
    Beschreibung: Analysis of individual laminae in Recent sediments from the slopes of the Guaymas Basin indicates an increased abundance of the larger sizes (〉60 µm) of Coscinodiscus nodulifer when upwelling conditions persist over the depositional site and an increase of the smaller sizes (〈60 µm) when nonupwelling conditions exist. The size distributions of C. nodulifer in 10-cm composite samples from Hole 480 show a greater abundance of the large sizes (〉60 µm) associated with well-laminated sections and more of the smaller sizes (〈60 µm) in samples from the homogeneous sections. We have tentatively correlated the pronounced homogeneous zones with late Pleistocene glacial periods. These results indicate a persistence of nonupwelling conditions over Hole 480 during glacial periods (homogeneous zones) and a predominance of upwelling conditions during interglacial periods (laminated zones). Other evidence from diatom and silicoflagellate floral analysis seems to support these preliminary conclusions.
    Schlagwort(e): 64-480; Coscinodiscus nodulifer; Deep Sea Drilling Project; Description; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Leg64; North Pacific/Gulf of California/BASIN; Sample code/label; Smear slide analysis
    Materialart: Dataset
    Format: text/tab-separated-values, 96 data points
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    DATEN PANGAEA
  • 18
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    Meteorological synoptical observations during Meteor cruise M63 (1982)
    PANGAEA
    In:  Deutscher Wetterdienst/Seewetteramt, Offenbach/Hamburg
    Details
    Publikationsdatum: 2023-07-10
    Schlagwort(e): 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; M63; M63-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
    Materialart: Dataset
    Format: text/tab-separated-values, 6595 data points
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  • 19
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    Distribution of diatom species as abundance estimates from vertical multinet hauls from 150 m water depth in the Indian Ocean (1974)
    PANGAEA
    In:  Supplement to: Simonsen, R (1974): The Diatom Plankton of the Indian Ocean Expedition of RV "Meteor" 1964 - 1965. Meteor Forschungsergebnisse, Deutsche Forschungsgemeinschaft, Reihe D Biologie, Gebrüder Bornträger, Berlin, Stuttgart, D19, 1-107
    Details
    Publikationsdatum: 2023-07-09
    Beschreibung: During the Indian Ocean Expedition of R/V METEOR phytoplankton samples were taken with a multiple closing net (Multinet) at 103 stations. In this material the diatoms were investigated. In all 247 taxa could be identified which belong to 242 species and 5 varieties of formae of 80 genera. Of these 1 variety, 15 pecies, and 3 genera are newly described. New combinations were made for 18 species, and a number of old combinations was reinstated.
    Schlagwort(e): Abundance estimate; Actinocyclus curvatulus; Actinocyclus elongatus; Actinocyclus octonarius; Actinocyclus subtilis; Actinoptychus annulatus; Actinoptychus senarius; Actinoptychus splendens; Amphiprora alata; Amphiprora sulcata; Amphora angusta; Amphora bigibba; Amphora crassa; Amphora decussata; Amphora graffeana; Amphora granulata; Amphora robusta; Amphora spectabilis; Amphora wisei; Area/locality; Asterionella glacialis; Asterionella notata; Asterolampra grevillei; Asterolampra marylandica; Asteromphalus arachne; Asteromphalus elegans; Asteromphalus flabellatus; Asteromphalus heptactis; Asteromphalus imbricatus; Asteromphalus ingens; Asteromphalus petterssonii; Asteromphalus roperianus; Asteromphalus sarcophagus; Auricula insecta; Bacillaria paradoxa; Bacteriastrum furcatum; Bacteriastrum furcatum-hispida; Biddulphia pulchella; Biddulphia tuomeyi; Caloneis elongata; Cerataulina bergonii; Cerataulus smithii; Chaetoceros atlanticus; Chaetoceros bacteriastroides; Chaetoceros buceros; Chaetoceros coarctatus; Chaetoceros compressus; Chaetoceros curvisetus; Chaetoceros decipiens; Chaetoceros denticulatus; Chaetoceros didymus; Chaetoceros diversus; Chaetoceros lorenzianus; Chaetoceros messanensis; Chaetoceros peruvianus; Chaetoceros radicans; Chaetoceros rostratus; Chaetoceros seychellarum; Chaetoceros sumatranus; Chaetoceros tetratichon; Climacodium frauenfeldianum; Cocconeis dirupta; Cocconeis dirupta-flexella; Cocconeis distans; Cocconeis placentula; Cocconeis scutellum; Corethron criophilum; Coscinodiscus africanus; Coscinodiscus asteromphalus; Coscinodiscus centralis; Coscinodiscus concinniformis; Coscinodiscus concinnoides; Coscinodiscus crenulatus; Coscinodiscus gigas; Coscinodiscus granii; Coscinodiscus jonesianus; Coscinodiscus lineatus; Coscinodiscus nodulifer; Coscinodiscus oculus-iridis; Coscinodiscus perforatus; Coscinodiscus plicatoides; Coscinodiscus radiatus; Coscinodiscus reniformis; Coscinodiscus stellaris; Coscinodiscus thorii; CT; Cyclotella striata; Cyclotella stylorum; Cymatonitzschia marina; Cymatotheka weissflogii; Dactyliosolen mediterraneus; DEPTH, water; Detonula pumila; Diploneis bomboides; Diploneis didyma; Diploneis papula; Diploneis smithii; Ditylum sol; Ethmodiscus gazellae; Ethmodiscus rex; Ethmodiscus spp. fragments; Eucampia cornuta; Eucampia zodiacus; Fragilaria intermedia; Glyphodesmis rhombica; Gomphonema pseudexiguum; Gossleriella tropica; Grammatophora marina; Guinardia flaccida; Hantzschia amphioxys; Haslea gigantea; Haslea gretharum; Haslea hyalinissima; Haslea wawrikae; Hemiaulus hauckii; Hemiaulus membranaceus; Hemiaulus sinensis; Hemidiscus cuneiformis; Hemidiscus kanayanus; IIOE - International Indian Ocean Expedition; Indian Ocean; Lauderia annulata; Licmophora communis; Licmophora flabellata; M1; M1-track; Mastogloia minuta; Mastogloia rostrata; Mastogloia woodiana; Melosira granulata; Meteor (1964); Navicula abrupta; Navicula comoides; Navicula crucifera; Navicula directa; Navicula distantepunctata; Navicula durandii; Navicula humerosa; Navicula lorenzii; Navicula mutica; Navicula mutica forma cohnii; Navicula nivalis; Navicula protracta; Navicula salinarum; Nitzschia aequatorialis; Nitzschia bicapitata; Nitzschia braarudii; Nitzschia capuluspalae; Nitzschia closterium; Nitzschia constricta; Nitzschia cuspidata; Nitzschia dietrichii; Nitzschia distans; Nitzschia heimii; Nitzschia hybrida; Nitzschia inflatula; Nitzschia inflatula-capitata; Nitzschia interruptestriata; Nitzschia kolaczeckii; Nitzschia lineola; Nitzschia longa; Nitzschia longicollum; Nitzschia longissima; Nitzschia lorenziana; Nitzschia marina; Nitzschia maxima; Nitzschia ossiformis; Nitzschia panduriformis; Nitzschia pungens; Nitzschia pungiformis; Nitzschia sicula; Nitzschia sigma; Nitzschia sigmaformis; Nitzschia socialis; Nitzschia subfraudulenta; Nitzschia subpacifica; Number; Odontella aurita; Odontella mobiliensis; Odontella regia; Odontella rhombus; Odontella sinensis; Oestrupia musca; Pachyneis gerlachii; Palmeria hardmaniana; Paralia sulcata; Pinnularia borealis; Pinnularia cuneatoundulata; Plagiogramma staurophorum; Planktoniella sol; Pleurosigma directum; Pleurosigma indicum; Pleurosigma naviculaceum; Pleurosigma planctonicum; Podocystis spathulata; Podosira stelliger; Porosira denticulata; Protoraphis hustedtiana; Pseudoeunotia doliolus; Pseudohimantidium pacificum; Pseudotriceratium punctatum; Rhabdonema adriaticum; Rhaphoneis amphiceros; Rhaphoneis surirella; Rhaphoneis surirelloides; Rhizosolenia alata; Rhizosolenia alata-indica; Rhizosolenia bergonii; Rhizosolenia calcar-avis; Rhizosolenia castracanei; Rhizosolenia cochlea; Rhizosolenia cylindrus; Rhizosolenia hebetata; Rhizosolenia imbricata; Rhizosolenia robusta; Rhizosolenia setigera; Rhizosolenia styliformis; Roperia tesselata; Sample code/label; Skeletonema costatum; Stauroneis amphioxys; Stauroneis membranacea; Stephanopyxis palmeriana; Stephanopyxis turris; Stictodiscus californicus; Surirella fastuosa; Synedra hennedyana; Synedra indica; Thalassionema bacillaris; Thalassionema nitzschioides; Thalassiosira diporocyclus; Thalassiosira eccentrica; Thalassiosira lineata; Thalassiosira minuscula; Thalassiosira oestrupii; Thalassiosira punctigera; Thalassiosira spinosa; Thalassiosira subtilis; Thalassiosira symmetrica; Thalassiothrix delicatula; Thalassiothrix frauenfeldii; Thalassiothrix longissima; Thalassiothrix mediterranea; Thalassiothrix vanhoeffenii; Trachyneis antillarum; Trachyneis aspera; Trachyneis debyi; Triceratium broeckii; Triceratium dubium; Triceratium favus; Triceratium pentacrinus; Triceratium robertsianum; Trigonium alternans; Trigonium reticulum; Tropidoneis maxima; Tropidoneis sp.; Tropidoneis subulata; Underway cruise track measurements
    Materialart: Dataset
    Format: text/tab-separated-values, 1337 data points
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  • 20
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    Abundance of lower marine fungi in the water column at station M13_066-1 off Northwest Africa (Table 1) (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-09
    Schlagwort(e): Aplanochytrium sp.; Bottle, Nansen; Counting; DEPTH, water; Dermocystidium sp.; Fungi; Labyrinthuloides sp.; M13; M13_066-1; Meteor (1964); NAS; Number of species; off West Africa; Sample code/label; Schizochytrium aggregatum; Schizochytrium sp.; Thraustochytrium aggregatum; Thraustochytrium multirudimentale; Thraustochytrium sp.; Ulkenia minuta
    Materialart: Dataset
    Format: text/tab-separated-values, 102 data points
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    DATEN PANGAEA
  • 21
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    Unbekannt
    Abundance of lower marine fungi in surface sediments off Northwest Africa (Table 2,8,11) (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-09
    Schlagwort(e): Aplanochytrium sp.; Auftrieb 75; Auftrieb77; BCR; Box corer (Reineck); Counting; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Dermocystidium sp.; East Atlantic; Elevation of event; Event label; Fungi; Grab (Shipek); KAL; Kasten corer; Labyrinthuloides sp.; Latitude of event; Longitude of event; M13; M13_058-2; M13_061-2; M13_062-2; M13_063-2; M13_064-2; M13_065-2; M13_067-2; M13_068-2; M13_070-2; M13_071-2; M13_074-2; M13_076-2; M36; M36_094-2; M36_095-4; M36_096-3; M36_097-3; M36_098-3; M36_099-3; M36_100-4; M36_101-1; M36_102-1; M36_103-1; M36_104-3; M36_105-4; M36_106-1; M36_110-1; M36_124-1; M36_125-1; M36_127-3; M36_128-2; M36_128-3; M36_129-1; M36_129-2; M36_130-1; M36_130-3; M36_131-1; M36_131-2; M44; M44_127-2; M44_127-6; M44_128-4; M44_129-3; M44_129-7; M44_132-1; M44_132-3; M44_133-2; M44_133-4; M44_134-1; M44_134-3; M44_135-1; M44_135-4; M44_193-2; M44_196-2; M44_199-3; M44_199-6; M44_200-1; M44_217-1; M44_235-2; M44_235-3; M44_236-3; M44_236-4; M44_239-2; M44_239-3; M44_242-1; M44_242-3; M44_243-1; M44_244-3; Meteor (1964); Number of species; off Northwest Africa; off West Africa; Sample code/label; Schizochytrium aggregatum; Schizochytrium sp.; SHIPEK; Thraustochytrium aggregatum; Thraustochytrium kinnei; Thraustochytrium motivum; Thraustochytrium multirudimentale; Thraustochytrium pachydermum; Thraustochytrium sp.; Thraustochytrium striatum; Ulkenia minuta; Ulkenia visurgensis; van Veen Grab; VGRAB
    Materialart: Dataset
    Format: text/tab-separated-values, 1659 data points
    Standort Signatur Erwartet Verfügbarkeit
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    DATEN PANGAEA
  • 22
    facet.materialart.
    Unbekannt
    Abundance of lower marine fungi in surface water samples off Northwest Africa (Table 1,7,10) (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-09
    Schlagwort(e): Aplanochytrium sp.; Auftrieb 75; Auftrieb77; BCR; Bottle, Nansen; Box corer (Reineck); Counting; DEPTH, water; Dermocystidium sp.; East Atlantic; Event label; FS; Fungi; Labyrinthuloides sp.; Latitude of event; Longitude of event; M13; M13_058-1; M13_059-1; M13_060-1; M13_061-1; M13_062-1; M13_063-1; M13_064-1; M13_065-1; M13_067-1; M13_068-1; M13_069-1; M13_070-1; M13_071-1; M13_074-1; M13_076-1; M36; M36_094_3; M36_095-5; M36_096-7; M36_097-2; M36_098-4; M36_099-2; M36_100-3; M36_103-2; M36_104-4; M36_105-5; M36_108-1; M36_110-2; M36_116-1; M36_124-3; M36_125-5; M36_128-1; M36_129-3; M36_130-2; M36_131-3; M44; M44_127-1; M44_128-5; M44_129-6; M44_131-4; M44_132-7; M44_134-8; M44_135-7; M44_191-3; M44_192-5; M44_193-6; M44_194-2; M44_195-2; M44_196-5; M44_197-1; M44_199-5; M44_200-2; M44_207-2; M44_208-2; M44_209-2; M44_210-2; M44_234-1; M44_235-6; M44_236-2; M44_239-3; M44_240-1; M44_241-1; M44_242-6; Meteor (1964); NAS; Number of species; off Northwest Africa; off West Africa; Photo sledge BGR; Salinity; Sample code/label; Schizochytrium aggregatum; Schizochytrium sp.; Temperature, water; Thraustochytrium aggregatum; Thraustochytrium motivum; Thraustochytrium multirudimentale; Thraustochytrium roseum; Thraustochytrium sp.; Ulkenia minuta; Ulkenia visurgensis; Water sample; WS
    Materialart: Dataset
    Format: text/tab-separated-values, 1478 data points
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    DATEN PANGAEA
  • 23
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    Unbekannt
    Abundance of lower marine fungi in bottom water off Northwest Africa (Table 9,12) (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-09
    Schlagwort(e): Aplanochytrium sp.; Auftrieb 75; Auftrieb77; BCR; Box corer (Reineck); Counting; DEPTH, water; Dermocystidium sp.; East Atlantic; Event label; Fungi; Labyrinthuloides sp.; Latitude of event; Longitude of event; M36; M36_095-4; M36_096-3; M36_097-3; M36_098-3; M36_099-3; M36_100-4; M36_104-3; M36_106-1; M36_110-1; M36_124-1; M36_127-3; M36_128-2; M36_128-3; M36_129-1; M36_129-2; M36_130-1; M36_130-3; M36_131-1; M36_131-2; M44; M44_129-3; M44_132-3; M44_133-2; M44_134-1; M44_134-3; M44_135-1; M44_193-2; M44_199-3; M44_235-2; M44_236-4; M44_239-2; Meteor (1964); Number of species; off Northwest Africa; Sample code/label; Sample volume; Schizochytrium sp.; Thraustochytrium aggregatum; Thraustochytrium motivum; Thraustochytrium multirudimentale; Thraustochytrium pachydermum; Thraustochytrium sp.; Thraustochytrium striatum; Ulkenia minuta; Ulkenia visurgensis; van Veen Grab; VGRAB
    Materialart: Dataset
    Format: text/tab-separated-values, 671 data points
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    DATEN PANGAEA
  • 24
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    Unbekannt
    Abundance of lower marine fungi in surface sediments off Portugal (Table 4,6) (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-09
    Schlagwort(e): Aplanochytrium sp.; BC; BCR; Box corer; Box corer (Reineck); Cape Blanc/Meteor Bank/Portugal; Counting; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Dermocystidium sp.; Elevation of event; Event label; FBG; Fungi; Labyrinthuloides sp.; Latitude of event; Longitude of event; M19; M19_193-2; M19_197-2; M19_201-2; M19_202-2; M19_209a-2; M19_210a-2; M19_213-2; M19_215-2; M19_216-2; M19_217-2; M19_218-2; M19_219-2; M19_223-2; M19_229-2; M19_232-2; M19_234-2; M19_236-2; M19_238-2; M19_239-2; M19_241-2; M19_243-2; M19_245-2; M19_246-2; M19_250-2; M19_251-2; M19_252-2; M19_257-2; M19_270-2; M19_271-2; M19_272-2; M19_273-2; M19_274-2; M19_275-2; M19_276-2; M19_277-2; M19_278-2; M19_279-2; M19_282-2; M19_283-2; M19_284-2; M19_285-2; M19_286-2; M19_291-2; M19_292-2; M19_294-2; M19_296-2; M19_298-2; M19_299-2; M19_304-2; Meteor (1964); Number of species; Photo grab; Rossbreiten-Expedition 1970; Sample code/label; Schizochytrium aggregatum; Schizochytrium sp.; Thraustochytrium aggregatum; Thraustochytrium kinnei; Thraustochytrium motivum; Thraustochytrium multirudimentale; Thraustochytrium pachydermum; Thraustochytrium sp.; Thraustochytrium striatum; Ulkenia minuta; Ulkenia sp.; Ulkenia visurgensis; van Veen Grab; VGRAB
    Materialart: Dataset
    Format: text/tab-separated-values, 1378 data points
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    DATEN PANGAEA
  • 25
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    Unbekannt
    Relative abundance of euphausiids (Crustacea) in water samples of the Josephine Seamount, Atlantic Ocean (Table 8) (1974)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-09
    Schlagwort(e): Atlantische Kuppenfahrten 1967/4-7; Counting 〉400 µm fraction; Date/Time of event; DEPTH, water; Euphausia brevis; Euphausia hemigibba; Event label; HAI; Josephine Seamount; Latitude of event; Longitude of event; M9; M9c_NET023; M9c_NET026; M9c_NET027; M9c_NET030; M9c_NET031; Meganyctiphanes norvegica; Meteor (1964); Nematoscelis megalops; Stylocheiron carinatum; Stylocheiron longicorne; Stylocheiron suhmii; Thysanoessa gregaria; Thysanopoda subaequalis; Towed zooplankton net
    Materialart: Dataset
    Format: text/tab-separated-values, 45 data points
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    DATEN PANGAEA
  • 26
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    Unbekannt
    Relative abundance of euphausiids (Crustacea) in water samples of the Great Meteor Seamount, Atlantic Ocean (Table 7) (1974)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-09
    Schlagwort(e): Atlantische Kuppenfahrten 1967/4-7; Cape Blanc/Meteor Bank/Portugal; Counting 〉400 µm fraction; Date/Time of event; DEPTH, water; Euphausia brevis; Euphausia hemigibba; Euphausia mutica; Event label; HAI; Latitude of event; Longitude of event; M9; M9a_NET003; M9a_NET005; M9a_NET006; M9a_NET007; M9a_NET010; M9a_NET014; M9a_NET016; M9a_NET019; M9a_NET023; M9a_NET025; M9a_NET026; M9a_NET027; M9c_NET053; M9c_NET055; M9c_NET057; M9c_NET062; M9c_NET063; M9c_NET071; M9c_NET078; M9c_NET079; Meteor (1964); Nematobrachion flexipes; Nematoscelis megalops; Stylocheiron abbreviatum; Stylocheiron affine; Stylocheiron carinatum; Stylocheiron longicorne; Stylocheiron suhmii; Thysanoessa gregaria; Thysanopoda obtusifrons; Thysanopoda subaequalis; Towed zooplankton net
    Materialart: Dataset
    Format: text/tab-separated-values, 260 data points
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    DATEN PANGAEA
  • 27
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    Unbekannt
    Distribution of euphausiids (Crustacea) in water samples of the Great Meteor Seamount, Atlantic Ocean (Appenix) (1974)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-09
    Schlagwort(e): Calculated after Simpson-Index; Cape Blanc/Meteor Bank/Portugal; Counting 〉500 µm fraction; DEPTH, water; Diversity; Euphausia brevis; Euphausiacea, larvae; Euphausia hemigibba; Euphausia mutica; Euphausia sp.; Event label; Latitude of event; Longitude of event; M19; M19_NET001; M19_NET004; M19_NET005; M19_NET008; M19_NET009; M19_NET010; M19_NET011; M19_NET012; M19_NET013; M19_NET016; M19_NET026; M19_NET027; M19_NET028; M19_NET030; M19_NET037; M19_NET041; M19_NET042; M19_NET043; M19_NET044; M19_NET046; M19_NET047; M19_NET048; M19_NET049; M19_NET050; Meteor (1964); Nematobrachion flexipes; Nematobrachion sexspinosus; Nematoscelis atlantica; Nematoscelis megalops; Nematoscelis sp.; Nematoscelis tenella; Ring trawl; Rossbreiten-Expedition 1970; RTR; Stylocheiron abbreviatum; Stylocheiron carinatum; Stylocheiron elongatum; Stylocheiron longicorne; Stylocheiron sp.; Stylocheiron suhmii; Thysanoessa sp.; Thysanopoda obtusifrons; Thysanopoda subaequalis; Thysanopoda tricuspidata
    Materialart: Dataset
    Format: text/tab-separated-values, 575 data points
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    DATEN PANGAEA
  • 28
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    (Table 2) Stable oxygen isotope ratios of foraminifera from sediment core V27-86 (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-09
    Schlagwort(e): Cibicides wuellerstorfi, δ18O; DEPTH, sediment/rock; Foraminifera, benthic δ18O; Globigerina pachyderma, δ18O; Mass spectrometer VG Micromass 602; Oridorsalis tener, δ18O; PC; Piston corer; V27; V27-86; Vema
    Materialart: Dataset
    Format: text/tab-separated-values, 130 data points
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    DATEN PANGAEA
  • 29
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    Unbekannt
    (Table 2) Stable isotopes in foraminifers at DSDP Leg 78 (1982)
    PANGAEA
    In:  Supplement to: Keigwin, Lloyd D (1982): Stable isotope stratigraphy and paleoceanography of Sites 502 and 503. In: Prell, WL; Gardner, JV; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 68, 445-453, https://doi.org/10.2973/dsdp.proc.68.119.1982
    Details
    Publikationsdatum: 2023-07-09
    Beschreibung: Analyses of stable isotopes of monospecific planktonic foraminifers (G. quadrilobatus group) and monogeneric benthic foraminifers (Cibicidoides spp.) from late Neogene Atlantic Site 502 and Pacific Site 503 were conducted in order to determine the paleoceanographic changes resulting from the late Neogene uplift of the Panama Isthmus and from climatic cooling. In general, results at each site are similar to those from previous studies for the late Miocene and late Pliocene time interval, documenting the late Miocene (6 Ma) shift in carbon isotopes and the inferred growth of permanent Northern Hemisphere continental ice sheets beginning about 3.2 Ma. Comparison of Atlantic-Pacific planktonic-benthic isotope data for four stratigraphic intervals (~6-8, ~5-6, ~3-5, and ~2-3 Ma) suggests that increasing isolation of Atlantic and Pacific low-latitude waters may be related to the emergence of the Panama Isthmus. The contrast between Atlantic and Pacific benthic foraminiferal d13C increased in two steps from 0.60 per mil to 1 per mil (the modern contrast) at about 6 Ma and 3 Ma. The first increase (0.15 per mil) may represent the end of previously limited deep-water communication between the Atlantic and Pacific at the present location of Panama. The second increase (0.25 per mil) may be due to increased production of North Atlantic Deep Water. This probably reflects the development of modern deep-sea circulation. The d18O of planktonic foraminifers begins to increase in Atlantic Site 502 at 4.2 Ma and may reflect the increasing salinity of the North Atlantic Ocean arising from diminishing surface-water exchange across Panama. This increase is clearly shown by contrasting the d18O of Atlantic and Pacific planktonic foraminifers, as well as the d18O of planktonic and benthic foraminifers at Site 502. This inferred increase in surface-water salinity begins at the time of increasing provinciality of Atlantic and Pacific planktonic foraminifers.
    Schlagwort(e): 68-502A; 68-502B; 68-502C; 68-503A; 68-503B; Caribbean Sea/RIDGE; Cibicidoides kullenbergi, δ13C; Cibicidoides kullenbergi, δ18O; Cibicidoides wuellerstorfi, δ13C; Cibicidoides wuellerstorfi, δ18O; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Event label; Globigerinoides quadrilobatus, δ13C; Globigerinoides quadrilobatus, δ18O; Glomar Challenger; Latitude of event; Leg68; Longitude of event; North Pacific/FLANK; Oridorsalis tener, δ13C; Oridorsalis tener, δ18O; Sample code/label; see reference(s)
    Materialart: Dataset
    Format: text/tab-separated-values, 699 data points
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  • 30
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    (Table 1 - part 1) Coarse silt (0.1-0.05 mm) fraction mineralogy at DSDP Leg 67 Holes: Heavy fraction (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-07
    Schlagwort(e): 67-494; 67-494A; 67-495; 67-496; 67-499; Actinolite; Apatite; Barite; Biotite; Clinopyroxene; Counting; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Epidote; Event label; Garnet; Glomar Challenger; Heavy minerals; Hornblende; Latitude of event; Leg67; Longitude of event; North Pacific/TRENCH; Olivine; Orthopyroxene; Sample code/label; Sphene; Spinel; Zircon
    Materialart: Dataset
    Format: text/tab-separated-values, 705 data points
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    DATEN PANGAEA
  • 31
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    (Table 1) Modal composition of basalts at DSDP Hole 66-487 (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-07
    Schlagwort(e): 66-487; Clinopyroxene; Deep Sea Drilling Project; Description; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Leg66; Matrix; Minerals; North Pacific/TRENCH; Olivine; Plagioclase; Sample code/label; Spinel; Titanomagnetite
    Materialart: Dataset
    Format: text/tab-separated-values, 110 data points
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    DATEN PANGAEA
  • 32
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    Unbekannt
    (Table 12) Trace elements at DSDP Hole 66-487 and Leg 67 Holes (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-10
    Schlagwort(e): 66-487; 67-495; 67-499C; 67-499D; 67-500; 67-500B; Antimony; Barium; Caesium; 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; Glomar Challenger; Hafnium; Iron; Lanthanum; Latitude of event; Leg66; Leg67; Longitude of event; Manganese; Nickel; Niobium; North Pacific/TRENCH; Rubidium; Sample code/label; Scandium; Strontium; Tantalum; Terbium; Thorium; Titanium; Uranium; Vanadium; X-ray fluorescence (XRF); Yttrium; Zinc; Zirconium
    Materialart: Dataset
    Format: text/tab-separated-values, 387 data points
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    DATEN PANGAEA
  • 33
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    Unbekannt
    (Table 11) Representative major and trace element analyses of basement rocks at DSDP Leg 60 Holes (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-10
    Schlagwort(e): 60-453; 60-454A; 60-456; 60-456A; 60-457; 60-458; 60-459B; 60-460; 60-461A; Aluminium oxide; Barium; Calcium; 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; Leg60; Location; Longitude of event; Magnesium number; Magnesium oxide; Manganese oxide; Nickel; North Pacific/RIDGE; North Pacific/SEDIMENT POND; North Pacific/TRENCH; Phosphorus pentoxide; Potassium oxide; Rubidium; Sample code/label; Sample ID; Scandium; Silicon dioxide; Sodium oxide; Strontium; Tantalum; Terbium; Thorium; Titanium dioxide; Total; Uranium; X-ray fluorescence (XRF); Yttrium; Zinc; Zirconium
    Materialart: Dataset
    Format: text/tab-separated-values, 551 data points
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    DATEN PANGAEA
  • 34
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    (Table 8) Geochemistry of biotites, chlorites, and an epidote-group minerals at DSDP Hole 60-453 (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-10
    Schlagwort(e): 60-453; Aluminium (IV); Aluminium (VI); Aluminium oxide; Calcium; Calcium oxide; Calculated based on oxygen number; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Iron 2+ and 3+; Iron oxide, FeO; Leg60; Lithology/composition/facies; Magnesium; Magnesium oxide; Manganese; Manganese oxide; Minerals; North Pacific/SEDIMENT POND; Number of oxygens; Potassium; Potassium oxide; Sample code/label; Silicon; Silicon dioxide; Sodium; Sodium oxide; Titanium; Titanium dioxide; Total; X-ray fluorescence (XRF)
    Materialart: Dataset
    Format: text/tab-separated-values, 167 data points
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    DATEN PANGAEA
  • 35
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    (Table 5) Geochemistry of glasses in pyroxenes and plagioclases at DSDP Sample 60-459B-66-3,3-4 (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-10
    Schlagwort(e): 60-459B; Albite; Aluminium; Aluminium oxide; Anorthite; Calcium; Calcium oxide; Calculated based on oxygen number; CIPW Norm; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Electron microprobe (EMP); Enstatite; Ferrosilite; Glomar Challenger; Iron 2+ and 3+; Iron oxide, FeO; Leg60; Magnesium; Magnesium oxide; Manganese; Manganese oxide; Mineral name; North Pacific/SEDIMENT POND; Number of oxygens; Orthoclase; Potassium; Potassium oxide; Sample code/label; Silicon; Silicon dioxide; Sodium; Sodium oxide; Titanium; Titanium dioxide; Total; Wollastonite
    Materialart: Dataset
    Format: text/tab-separated-values, 127 data points
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    DATEN PANGAEA
  • 36
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    (Table VII) Benthic foraminifera abundance in the Great Belt Channel (1974)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-10
    Schlagwort(e): Ammonia beccarii; Ammoscalaria runiana; Ammotium cassis; Bulimina marginata; Bulimina sp.; Buliminella elegantissima; Cibicides lobatulus; Cribrononion albiumbilicatum; Cribrononion asklundi; Cribrononion excavatum; Cribrononion incertum; Cribrononion pauciloculum; Dentalina sp.; Eggerella scabra; Fursenkoina fusiformis; Globigerina sp.; Great_Belt; Group; Guembelina globulosa; Lagena semilineata; Lagena sp.; Lagena sulcata laevicostata; MULT; Multiple investigations; Nonionella cf. grateloupi; Nonionella sp.; Protelphidium cf. anglicum; Reophax dentaliniformis regularis; Reophax subfusiformis; Sediment type; Spiroplectammina biformis; Western Baltic Sea
    Materialart: Dataset
    Format: text/tab-separated-values, 196 data points
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    DATEN PANGAEA
  • 37
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    (Table 2) Geochemistry of chlorites and sphenes at DSDP Hole 60-456A (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-10
    Schlagwort(e): 60-456A; Aluminium; Aluminium oxide; Calcium; Calcium oxide; Calculated based on oxygen number; Chromium; Chromium(III) oxide; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Electron microprobe (EMP); Glomar Challenger; Iron 2+ and 3+; Iron oxide, FeO; Leg60; Lithology/composition/facies; Magnesium; Magnesium oxide; Manganese; Manganese oxide; Nickel oxide; North Pacific/SEDIMENT POND; Number of oxygens; Potassium; Potassium oxide; Sample code/label; Silicon; Silicon dioxide; Sodium; Sodium oxide; Sum; Titanium; Titanium dioxide; Total
    Materialart: Dataset
    Format: text/tab-separated-values, 126 data points
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  • 38
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    (Table 9) Least-squares fractionation calculations at DSDP Leg 64 Holes (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-07
    Schlagwort(e): -; 64-477; 64-478; 64-481A; Anorthite; Clinopyroxene; Comment; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Event label; Forsterite; Glomar Challenger; Latitude of event; Leg64; Liquid fraction; Longitude of event; North Pacific/Gulf of California/BASIN; North Pacific/Gulf of California/CHANNEL; Number; Olivine; Plagioclase; Sample code/label; Sample code/label 2; Spinel
    Materialart: Dataset
    Format: text/tab-separated-values, 276 data points
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  • 39
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    (Table 1) Heavy-mineral analyses for DSDP Leg 67 Holes from electron microprobe (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-07
    Beschreibung: Heavy and light minerals were examined in 29 samples from Sites 494, 498, 499, 500, and 495 on the Deep Sea Drilling Project Leg 67 Middle America Trench transect; these sites represent lower slope, trench, and oceanic crust environments off Guatemala. All samples are Quaternary except those from Hole 494A (Pliocene) and Hole 498A (Miocene). Heavy-mineral assemblages of the Quaternary sediments are characterized by an immature pyroxene-amphibole suite with small quantities of olivine and epidote. The Miocene sediments yielded an assemblage dominated by epidote and pyroxene but lacking olivine; the absence of olivine is attributed to selective removal of the most unstable components by intrastratal solution. Light-mineral assemblages of all samples are predominantly characterized by volcanic glass and plagioclase feldspar. The feldspar compositions are compatible with andesitic source rocks and frequently exhibit oscillatory zoning. The heavy- and light-mineral associations of these sediments suggest a proximal volcanic source, most probably the Neogene highland volcanic province of Guatemala. Sand-sized components from Site 495 are mainly biogenic skeletons and volcanic glass and, in one instance (Section 495-5-3), euhedral crystals of gypsum.
    Schlagwort(e): 67-494; 67-494A; 67-498A; 67-499; 67-500; Amphibole; Apatite; Clinopyroxene; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Electron microprobe (EMP); Elevation of event; Epidote; Epoch; Event label; Glomar Challenger; Heavy mineral grains; Latitude of event; Leg67; Longitude of event; North Pacific/TRENCH; Olivine; Orthopyroxene; Rutile; Sample code/label; Sphene
    Materialart: Dataset
    Format: text/tab-separated-values, 425 data points
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  • 40
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    (Table 8) Least-squares fractionation calculations at DSDP Holes 64-474A and 64-475B (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-07
    Schlagwort(e): -; 64-474A; 64-475B; Anorthite; Clinopyroxene; Comment; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Event label; Forsterite; Glomar Challenger; Leg64; Liquid fraction; North Pacific/Gulf of California/BASIN; North Pacific/Gulf of California/SLOPE; Number; Olivine; Plagioclase; Sample code/label; Sample code/label 2; Spinel
    Materialart: Dataset
    Format: text/tab-separated-values, 220 data points
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  • 41
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    (Table 1) Modal analyses of basalt from DSDP Hole 25-248 (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-07
    Schlagwort(e): 25-248; Carbonates; Chlorophaeite; Clinopyroxene; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Indian Ocean//BASIN; Leg25; Olivine; Opaque minerals; Plagioclase; Sample code/label; Total
    Materialart: Dataset
    Format: text/tab-separated-values, 67 data points
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  • 42
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    Coarse fraction analysis and texture of biogenous sands from Josephine Seamount surface samples (Table 2) (1974)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-11
    Schlagwort(e): Atlantische Kuppenfahrten 1967/4-7; BC; BCR; Box corer; Box corer (Reineck); Bryozoa; Cape Blanc/Meteor Bank/Portugal; Coral; Counting; Crinoidea; Decapoda; DEPTH, sediment/rock; Dredge; DRG; Echinoidea; Elevation of event; Event label; Foraminifera, benthic recent; Foraminifera, benthic reworked; Foraminifera, planktic; Foraminifera, planktic recent; Foraminifera, planktic reworked; Fragments; Gastropoda; Gastropoda, planktic; Gastropoda, planktic recent; Gastropoda, planktic reworked; Grab; GRAB; Grains, relict; Indeterminata; Latitude of event; Longitude of event; M19; M19_211; M19_215-2; M19_217-2; M9; M9_101; M9_101b; M9_110; M9_117; M9_118; M9_119; M9_121; M9_122; M9_123; M9_124; M9_125; M9_127; M9_128; M9_129; M9_130; M9_131; M9_132; M9_133; Median, grain size; Meteor (1964); Mode, grain size; North Atlantic; Ophiuroidea; Ostracoda; Pelecypods; Quartz; Rossbreiten-Expedition 1970; Serpulidae; Size fraction; Size fraction 〈 0.063 mm, mud, silt+clay; Size fraction 〉 2 mm, gravel; Size fraction 2.000-0.630 mm, coarse sand; South Atlantic Ocean; Sponge spiculae; van Veen Grab; VGRAB; Volcanic glass
    Materialart: Dataset
    Format: text/tab-separated-values, 625 data points
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  • 43
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    (Table 3) Carbonate, quartz, and feldspar in different grain-size intervals of River Coruh draining into Black Sea (1974)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-11
    Schlagwort(e): Atlantis_II_1969; Atlantis II (1963); Calcite/Dolomite ratio; Calculated; Carbonates; Coruh; Feldspar; Plagioclase/Kalifeldspar ratio; Quartz; Quartz/Feldspar ratio; SESAME; Size fraction; Southern European Seas: Assessing and Modelling Ecosystem Changes; Water sample; WS
    Materialart: Dataset
    Format: text/tab-separated-values, 49 data points
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  • 44
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    (Table 3) Carbonate, quartz, and feldspar in different grain-size intervals of River Kizil Irmak draining into Black Sea (1974)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-11
    Schlagwort(e): 804; Calcite/Dolomite ratio; Calculated; Carbonates; Feldspar; Global River Discharge; Inozu; Kizilirmak, Turkey, Asia; Plagioclase/Kalifeldspar ratio; Quartz; Quartz/Feldspar ratio; RGS; River gauging station; SESAME; Size fraction; Southern European Seas: Assessing and Modelling Ecosystem Changes
    Materialart: Dataset
    Format: text/tab-separated-values, 63 data points
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  • 45
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    Descriptions, isotopes and minerals of sediments at DSDP Leg 64 Holes (1982)
    PANGAEA
    In:  Supplement to: Kastner, Miriam (1982): Evidence for two distinct hydrothermal systems in the Guaymas Basin. In: Curray, JR; Moore, DG; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 64, 1143-1157, https://doi.org/10.2973/dsdp.proc.64.154.1982
    Details
    Publikationsdatum: 2023-08-04
    Beschreibung: Mineralogical and oxygen isotopic analyses of samples from Deep Sea Drilling Project Sites 477, 481, and 477 in the Guaymas Basin indicate the existence of two distinct hydrothermal systems. In the first, at Sites 481 and 478, hot dolerite sills intruded into highly porous hemipelagic siliceous mudstones that were moderately rich in organic matter, thermally altered the adjacent sediments, and expelled hydrothermal pore fluids. The second, at Site 477 and active at present, is most probably caused by a recent igneous intrusion forming a magma chamber at shallow depth. In the first hydrothermal system, the main thermal reactions above and below the sills are dissolution of opal-A and formation of quartz, either directly or through opal-CT; formation of smectite; formation of analcime only above the sills; dissolution and recrystallization of calcite and occasional formation of dolomite or protodolomite. The d18O values of the hydrothermally altered sediments range from 9.9 to 12.2 per mil (SMOW). The d18O values of recrystallized calcites above the first sill complex, Site 481, indicate temperatures of 140° to 170°C. No fluid recharge is required in this system. The thickness of the sill complexes and the sequence and depth of intrusion into the sediment column determine the thickness of the alteration zones, which ranges from 2 or 3 to approximately 50 meters. Generally, the hydrothermally altered zone is thicker above than below the sill. In the second type, the sediments are extensively recrystallized. The characteristic greenschist-facies mineral assemblage of quartz-albite-chlorite-epidote predominates. Considerable amounts of pyrite, pyrrhotite, and sphene are also present. The lowest d18O value of the greenschist facies rocks is 6.6 per mil, and the highest d18O value of the associated pore fluids is +1.38 per mil (SMOW). The paragenesis and the oxygen isotopes of individual phases indicate alteration temperatures of 300 ± 50°C. On the basis of the oxygen isotopes of the solids and associated fluids, it is concluded that recharge of fluids is required. The water/rock ratio in wt.% is moderate, approximately 2/1 to 3/1 - higher than the calculated water/rock ratio of the hydrothermal system at the East Pacific Rise, 21 °N.
    Schlagwort(e): 64-477; 64-477A; 64-478; 64-481; 64-481A; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg64; North Pacific/Gulf of California/BASIN; North Pacific/Gulf of California/CHANNEL
    Materialart: Dataset
    Format: application/zip, 9 datasets
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  • 46
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    (Appendix A) Minerals at DSDP Site 64-477 (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-04
    Schlagwort(e): -; 64-477; 64-477A; Analcime; Calcite; Clinoptilolite; Comment; Deep Sea Drilling Project; DEPTH, sediment/rock; Dolomite; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Event label; Glomar Challenger; Gypsum; Illite; Kalifeldspar; Leg64; Minerals; North Pacific/Gulf of California/BASIN; Opal-A; Plagioclase; Pyrite; Quartz; Sample code/label; Smectite; X-ray diffraction (XRD)
    Materialart: Dataset
    Format: text/tab-separated-values, 560 data points
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  • 47
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    Elemental and isotopic compositions of metalliferous and pelagic sediments from the Galapagos mounds area, data of DSDP Leg 70 (1982)
    PANGAEA
    In:  Supplement to: Barrett, T J; Friedrichsen, Hans (1982): Elemental and isotopic compositions of some metalliferous and pelagic sediments from the Galapagos mounds area, DSDP Leg 70. Chemical Geology, 36(3-4), 275-298, https://doi.org/10.1016/0009-2541(82)90052-3
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: Nontronite, the main metalliferous phase of the Galapagos mounds, occurs at a subsurface depth of ~2–20 m; Mn-oxide material is limited to the upper 2 m of these mounds. The nontronite forms intervals of up to a few metres thickness, consisting essentially of 100% nontronite granules, which alternate with intervals of normal pelagic sediment. The metalliferous phases represent essentially authigenic precipitates, apparently formed in the presence of upwelling basement-derived hydrothermal solutions which dissolved pre-existent pelagic sediment. Electron microprobe analyses of nontronite granules from different core samples indicate that: (1) there is little difference in major-element composition between nontronitic material from varying locations within the mounds; and (2) adjacent granules from a given sample have very similar compositions and are internally homogeneous. This indicates that the granules are composed of a single mineral of essentially constant composition, consistent with relatively uniform conditions of solution Eh and composition during nontronite formation. The Pb-isotopic composition of the nontronite and Mn-oxide sediments indicates that they were formed from solutions which contained variable proportions of basaltic Pb, introduced into pore waters by basement-derived solutions, and of normal-seawater Pb. However, the Sr-isotopic composition of these sediments is essentially indistinguishable from the value for modern seawater. On the basis of 18O/16O ratios, formation temperatures of ~20–30°C have been estimated for the nontronites. By comparison, temperatures of up to 11.5°C at 9 m depth have been directly measured within the mounds and heat flow data suggest present basement-sediment interface temperatures of 15–25°C.
    Schlagwort(e): 70-506; 70-506B; 70-506C; 70-506G; 70-507B; 70-507D; 70-507F; 70-508B; 70-509B; 70-510; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg70; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific; North Pacific/MOUND
    Materialart: Dataset
    Format: application/zip, 7 datasets
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  • 48
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    Analysis of 10Be and Th isotopes in manganese nodules (1982)
    PANGAEA
    In:  Supplement to: Krishnaswami, Seth; Mangini, Augusto; Thomas, J H; Sharma, P; Cochran, J Kirk; Turekian, Karl K; Parker, P D (1982): 10Be and Th isotopes in manganese nodules and adjacent sediments: Nodule growth histories and nuclide behavior. Earth and Planetary Science Letters, 59(2), 217-234, https://doi.org/10.1016/0012-821X(82)90127-3
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: The usefulness of cosmogenic beryllium-10 (half life = 2.5 Ma) for studying the rates of accumulation of ferromanganese nodules is reported based on its measured depth distribution in the top 20 mm of these deposits. Accumulation rates have been obtained in the range of 1 to 4 mm/Ma, which are in good agreement with rates determined using the 230Th method on the same nodules. The use of 10Be offers promise in extending the dating to the outer few cm of the nodules. This contrasts with conventional methods using 230Th and 231Pa isotopes which, due to their comparatively short half lives, are limited to a few mm at the surface of the nodules. Detailed studies of 10Be in the manganese deposits coupled with other trace element analyses should prove valuable in understanding the processes of formation of these deposits and the chronology of events recorded by them.
    Schlagwort(e): ARRH-TF; BC; Box corer; DOMES-A47-16; Dredge; DRG; Indian Ocean; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Oceanographer; Pacific Ocean; RP8OC75; RP8OC75-47-16; Vit 5186; Vityaz (ex-Mars); Vityaz-35; VITYAZ5186
    Materialart: Dataset
    Format: application/zip, 2 datasets
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  • 49
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    Geochemistry and isotopes at DSDP Site 68-503 (1982)
    PANGAEA
    In:  Supplement to: Coleman, Max L; Fleet, Andy; Donson, Paul (1982): Preliminary studies of manganese-rich carbonate nodules from Leg 68, Site 503, eastern Equatorial Pacific. In: Prell, WL; Gardner, JV; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 68, 481-489, https://doi.org/10.2973/dsdp.proc.68.123.1982
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: Nodules occur in the siliceous calcareous ooze and siliceous marl at Site 503 in the eastern equatorial Pacific. They are present below a depth of about 11 meters throughout the green-colored reduced part of the section down to 228 meters, although they are most abundant between 30 and 85 meters. They are cylindrical or barrel-shaped, up to 70 mm long, and usually have an axial channel through them or are hollow. They appear to have formed around and/or within burrows. XRD studies and microprobe analyses show that they are homogeneous and consist of calcian rhododrosite and minor calcite; Mn is present to the extent of about 30%. Isotopic analyses of the carbonate give carbon values which range from -1.2 per mil to -3.8 per mil, and oxygen isotope compositions vary from +4.0 per mil to +6.0 per mil. These values are different from those for marine-derived carbonates as exemplified by the soft sediment filling of a burrow: d13C, -0.26 per mil; d18O, +1.05 per mil. The carbon isotope data indicate that carbonate derived (possibly indirectly) from seawater was mixed with some produced by organic diagenesis to form the nodules. The d18O values suggest that although they formed near the sediment surface, some modification or the introduction of additional diagenetic carbonate occurred during burial.
    Schlagwort(e): 68-503A; 68-503B; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg68; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/FLANK
    Materialart: Dataset
    Format: application/zip, 2 datasets
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  • 50
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    Annotated record of the detailed examination of Mn deposits from R.R.S. "Discovery" Cruise 128 stations (1982)
    PANGAEA
    In:  Supplement to: Morris, R J (1982): RRS Discovery Cruise 128, 2 May - 26 May 1982. Geochemical and biological studies in the Guinea Basin. Institute of Oceanographic Sciences Cruise Report, Wormley, UK, 134, 26 pp pp, https://eprints.soton.ac.uk/id/eprint/14155
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: The cores and dredges described in this report were taken on Cruise 128 of the R.R.S. "Discovery" in May 1982 by the National Institute of Oceanography, Wormley, United Kingdom. A total of 12 cores were recovered and are available through the British Oceanographic Data Centre for sampling and study.
    Schlagwort(e): Atlantic Ocean; BC; Box corer; D10516; Date/Time of event; Deposit type; DEPTH, sediment/rock; Description; Elevation of event; Latitude of event; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Sample ID; Sediment type; Size; Substrate type
    Materialart: Dataset
    Format: text/tab-separated-values, 8 data points
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  • 51
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    Annotated record of the detailed examination of Mn deposits from BLM Leg Alpha Cruise, R/V Kana Keoki off the south-western coastal area of the Gulf of Mexico off Texas (1974)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: The BLM-OCS (Bureau of Land Management-Outer Continental Shelf) program was designed to establish chemical, biological, and geological baseline on the South Texas Continental Shelf. The focus for the geological program was to establish the nature and amount of the suspended sediment in the water column, of the Holocene sediments on the shelf, and to identify and locate regions of geology conditions which may be hazardous to OCS operations. To accomplish these goals three cruises were planned. The report constitutes results of the first cruise. The results of these cruises associated with the subsequent laboratory analysis, enabled to establish a detailed baseline in order to provide significant geologic and biologic data for environmental assessment. Dredges recovered are available at University of Texas (see: BLM/OCS South Texas Outer Continental Shelf (STOCS) Project Sediment Data http://www.ngdc.noaa.gov/docucomp/page?xml=NOAA/NESDIS/NGDC/MGG/Geology/iso/xml/G02888.xml&view=getDataView&header=none).
    Schlagwort(e): 1974-012-FA; BLMSTG-55G; Deposit type; DEPTH, sediment/rock; Description; Dredge; DRG; Gulf of Mexico; Kana Keoki; KNKE BLM-Leg Alpha; CORPUS 22/28; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Sample ID; Size; Substrate type
    Materialart: Dataset
    Format: text/tab-separated-values, 7 data points
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  • 52
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    Annotated record of the detailed examination of Mn deposits from BLM Leg Bravo Cruise, R/V Kana Keoki off the south-western coastal area of the Gulf of Mexico off Texas (1974)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: The BLM-OCS (Bureau of Land Management-Outer Continental Shelf) program was designed to establish chemical, biological, and geological baseline on the South Texas Continental Shelf. The focus for the geological program was to establish the nature and amount of the suspended sediment in the water column, of the Holocene sediments on the shelf, and to identify and locate regions of geology conditions which may be hazardous to OCS operations. To accomplish these goals three cruises were planned. The report constitutes results of the second cruise. The results of these cruises associated with the subsequent laboratory analysis, enabled to establish a detailed baseline in order to provide significant geologic and biologic data for environmental assessment. Dredges recovered are available at University of Texas (see: BLM/OCS South Texas Outer Continental Shelf (STOCS) Project Sediment Data http://www.ngdc.noaa.gov/docucomp/page?xml=NOAA/NESDIS/NGDC/MGG/Geology/iso/xml/G02888.xml&view=getDataView&header=none).
    Schlagwort(e): 1974-014-FA; BLMSTG-191G; Deposit type; DEPTH, sediment/rock; Description; Dredge; DRG; Elevation of event; Gulf of Mexico; Kana Keoki; KNKE BLM-Leg Bravo; CORPUS 23/29; Latitude of event; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Sample ID; Substrate type
    Materialart: Dataset
    Format: text/tab-separated-values, 6 data points
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  • 53
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    Annotated record of the detailed examination of Mn deposits from DSDP Leg 22 (Sites 212, 213, 215, 216, 217, 217A) (1974)
    PANGAEA
    In:  Supplement to: Pimm, Anthony C (1974): Sedimentology and History of the Northeastern Indian Ocean from Late Cretaceous to Recent. In: von der Borch, C.C.; Sclater, J.G.; et al., Initial Reports of the Deep Sea Drilling Project, Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, XXII, 717-803, https://doi.org/10.2973/dsdp.proc.22.139.1974
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: Eight sites were drilled on Leg 22 in the northeastern Indian Ocean. Three sites (214, 216, 217) on Ninetyeast Ridge penetrated a thick sequence of mostly Tertiary calcareous oozes passing down into shallow-water sediments with volcanogenic material in Sites 214 and 216. The age of the basal sequence increases northwards from Paleocene (214) through Maastrichtian (216) to Campanian (217). A nonmarine sequence of volcanoclastics and lignite overlies basalt at 214. Drilling terminated in a dolomite chert sequence at 217 before bsalt was encountered. Two sites (213, 215), in deep water on either side of Ninetyeast Ridge, showed calcareous ooze of Paleocene to early Eocene age overlying basalt passing up into brown clay and finally siliceous ooze of late Miocene and younger age. A major hiatus centered in the Oligocene occurs at both these sites. One site (212), drilled in the deepest part of the Wharton Basin, penetrated a brown clay sequence interbedded with several thick calcareous units, each of a very short time duration. Evidence from sedimentary structures and calcareous microfossils.
    Schlagwort(e): 22-212; 22-213; 22-215; 22-216; 22-217; 22-217A; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Indian Ocean//BASIN; Indian Ocean//RIDGE; Leg22; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Sample code/label; Sediment type; Size; Substrate type; Visual description
    Materialart: Dataset
    Format: text/tab-separated-values, 122 data points
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  • 54
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    Annotated record of the detailed examination of Mn deposits from DSDP Leg 24 (Sites 234, 238) (1974)
    PANGAEA
    In:  Supplement to: Cronan, David S; Damiani, Theresa; Kinsman, D J J; Thiede, Jörn (1974): Sediments from the Gulf of Aden and Western Indian Ocean. In: Fisher, R.L.; Bunce, E.T.; et al., Initial Reports of the Deep Sea Drilling Project, Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, XXIV, 1047-1110, https://doi.org/10.2973/dsdp.proc.24.127.1974
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: During Leg 24 three drilling sites were occupied in the Gulf of Aden (231, 232, 233), two in the Somali Basin (234, 235), and three in the western Indian Ocean (236, 237, 238). The location of these sites is shown in Figure 1; latitude, water depth, and penetration depth are indicated in Table 1. Figure 2 summarizes the lithologies and stratigraphy of all eight sites cored. In this chapter are included lithologic summaries for each of the sites. The sediments are then discussed in terms of their individual biogenic, terrigenous, volcanogenic, or authigenic components and their sedimentary structures. In a series of synthesis sections the hemipelagic, pelagic, and basal metaliferous sedimentary facies are discussed.
    Schlagwort(e): 24-234; 24-238; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Indian Ocean//FRACTURE ZONE; Indian Ocean//RIDGE; Leg24; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Sample code/label; Sediment type; Size; Visual description
    Materialart: Dataset
    Format: text/tab-separated-values, 57 data points
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  • 55
    facet.materialart.
    Unbekannt
    Annotated record of the detailed examination of Mn deposits from DSDP Leg 25 (Sites 239, 242, 245, 245A, 248) (1974)
    PANGAEA
    In:  Supplement to: Leclaire, Lucien (1974): Late Cretaceous and Cenozoic Pelagic DepositsPaleoenvironment and Paleooceanography of the Central Western Indian Ocean. In: Simpson, E.S.W.; Schlich, R.; et al., Initial Reports of the Deep Sea Drilling Project, Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, XXV, 481-513, https://doi.org/10.2973/dsdp.proc.25.120.1974
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: Pelagic deposits are the dominant contributors to the sediment layers that blanket ridges and basaltic sea floor in deep basins. Among pelagic constituents, nannofossils undoubtedly are the predominant contributor, especially to Cenozoic chalk and ooze. Among Leg 25 sites, the most typical pelagic deposits are found in the Madagascar Basin (Site 245) including a clayey nanno chalk, bearing Fe-Mn oxides, resting directly on the basalt and overlain successively by a nanno chalk which is interlayered with chert and devitrified volcanic ash and a nearly pure nanno ooze. The lithologic sequence is capped by brown clay. Upper Cenozoic foram sand and foram nanno ooze were found on the Mozambique Ridge (Site 249) and particularly on the Madagascar Ridge (Site 246). Biogenic silica-rich facies are rare and mainly located near the top of the lowest latitude sites.
    Schlagwort(e): 25-239; 25-242; 25-245; 25-245A; 25-248; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Indian Ocean//BASIN; Indian Ocean//CHANNEL; Leg25; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Sample code/label; Sediment type; Size; Visual description
    Materialart: Dataset
    Format: text/tab-separated-values, 77 data points
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  • 56
    facet.materialart.
    Unbekannt
    Annotated record of the detailed examination of Mn deposits from DSDP Leg 26 (Sites 250A, 252, 256, 257) (1974)
    PANGAEA
    In:  Supplement to: Doyle, Patricia S; Boltovskoy, Esteban; Herb, Rene C; Thierstein, Hans R; Hyndman, Roy D; Horvath, George J; Leidy, Rosanne D; McKelvey, Barrie C; Kempe, D R C; Rodolfo, Kelvin S; Davies, Thomas A; Luyendyk, Bruce P (1974): Initial Reports of the Deep Sea Drilling Project. Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, XXVI, 1129 pp, https://doi.org/10.2973/dsdp.proc.26.1974
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: DSDP Leg 26, is the fifth cruise of D/V Glomar Challenger in the Indian Ocean, and the first cruise of Phase III of the Deep Sea Drilling Project. The Indian Ocean is the smallest of the three major ocean basins but appears to be geologically the most complex. The sites drilled on Leg 26 were selected to try to elucidate a number of specific problems of both local and broad regional significance, as well as to add to the general knowledge of the area. In particular: a) To locate the oldest sediment in the Indian Ocean and thus possibly the date of the initial breakup of Gondwanaland (Sites 250, 256, 257); b) To determine the effects of the initiation of the Circumpolar Current on southern Indian Ocean sedimentation (Sites 250, 252, 256, 257, 258); c) To determine the history of spreading of the Southwest Branch of the Indian Ocean Ridge and the history of the crust and oceanic sedimentation in that general region (Sites 250, 251, 252).
    Schlagwort(e): 26-250A; 26-252; 26-256; 26-257; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Indian Ocean//BASIN; Leg26; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Sample code/label; Sediment type; Size; Visual description
    Materialart: Dataset
    Format: text/tab-separated-values, 42 data points
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  • 57
    facet.materialart.
    Unbekannt
    Annotated record of the detailed examination of Mn deposits from DSDP Leg 27 (Sites 259, 261, 263) (1974)
    PANGAEA
    In:  Supplement to: Robinson, Paul T; Thayer, Julie A; Cook, Peter J; McKnight, Brian K (1974): Lithology of Mesozoic and Cenozoic Sediments of the Eastern Indian Ocean, Leg 27, Deep Sea Drilling Project. In: Veevers, J.J.; Heirtzler, J.R.; et al., Initial Reports of the Deep Sea Drilling Project, Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, XXVII, 1001-1047, https://doi.org/10.2973/dsdp.proc.27.148.1974
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: During Leg 27 five sites were drilled in the eastern Indian Ocean, four in abyssal plains near the western margin of Australia and one in the Timor Trough. Abyssal plain sediments are divided into two major units: (1) a lower, acoustically transparent layer of relatively uniform thickness draped over basaltic basement and (2) a horizontally layered sequence of highly variable thickness filling low areas on the surface of the transparent layer. The transparent layer, ranging in age from Upper Jurassic to Upper Cretaceous, consists chiefly of dark gray, siliceous clays and claystones with minor zeolitic clay and nannofossil ooze. Sedimentation rates are between 5 and 30 m/m.y. being highest in the Lower Cretaceous. Upper Cretaceous sediment are sparse or absent. The relatively high sedimentation rates for pelagic clay are probably due to the proximity of the Australian continent. The layered unit consists of calcareous oozes and lesser zeolitic clay and radiolarian ooze, all of Cenozoic age. Many of the oozes contain shallow-water foraminifers and graded sequences suggesting deposition by mass transport.
    Schlagwort(e): 27-259; 27-261; 27-263; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Indian Ocean//PLAIN; Leg27; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Sample code/label; Sediment type; Size; Substrate type; Visual description
    Materialart: Dataset
    Format: text/tab-separated-values, 66 data points
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  • 58
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    Unbekannt
    Observation of manganese deposition on the bottom sediments of the Tongue of the Ocean trench (1982)
    PANGAEA
    In:  Supplement to: Pawson, D L (1982): Deep-sea echinoderms in the Tongue of the Ocean, Bahama Islands: a survey, using the research submersible Alvin. Australian Museum Memoir, 16, 129-145, https://doi.org/10.3853/j.0067-1967.16.1982.362
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: Deep-sea echinoderms of the Tongue of the Ocean, Bahama Islands, have been studied, using trawled collections made by the University of Miami together with observations from the deep submersible Alvin. Transect runs in the submersible permitted studies of population densities and behaviour of approximately 38 species of larger invertebrates, of which 27 were echinoderms. Several echinoderm species show a patchy distribution pattern which is apparently not related to available food resources. Some species are exclusively herbivores, feeding on fragments of turtle grass, Thalassia testudinata and sargassum weed, Sargassum spp. Feeding habits of some Tongue of the Ocean echinoderms are compared with those of the same species from further north, where supplies of plant material are not nearly so abundant.
    Schlagwort(e): ALV703; ALV-703; Alvin; Comment; Deposit type; DEPTH, sediment/rock; Description; File name; Grab; GRAB; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Sediment type; Substrate type; Tongue of the Ocean; Uniform resource locator/link to image; Visual description
    Materialart: Dataset
    Format: text/tab-separated-values, 10 data points
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  • 59
    facet.materialart.
    Unbekannt
    Observation of manganese deposits in the Gulf of Maine by the ALVIN submersible in 1971-1972 (1974)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-28
    Schlagwort(e): AL34200; AL34900; AL42100; AL42300; AL42700; AL43100; AL44500; ALV342; ALV-342; ALV349; ALV-349; ALV421; ALV-421; ALV423; ALV-423; ALV427; ALV-427; ALV431; ALV-431; ALV445; ALV-445; Alvin; Comment; Deposit type; DEPTH, sediment/rock; Description; Event label; Grab; GRAB; Gulf of Maine, Atlantic Ocean; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Sediment type; Substrate type; Visual description
    Materialart: Dataset
    Format: text/tab-separated-values, 55 data points
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  • 60
    facet.materialart.
    Unbekannt
    Observation of manganese deposits in the Great Abaco Canyon, Blake Plateau by the ALVIN submersible in 1975 and 1977 (1982)
    PANGAEA
    In:  Supplement to: Mullins, Henry T; Keller, G H; Kofoed, John; Lambert, D N; Stubblefield, W L; Warme, J E (1982): Geology of Great Abaco Submarine Canyon (Blake Plateau): Observations from the research submersible “Alvin”. Marine Geology, 48(3-4), 239-257, https://doi.org/10.1016/0025-3227(82)90099-8
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: Scientists from the Woods Hole Oceanographic Institution, the U.S. Navy, the State University of New York at Albany, Wesleyan University, Nine dives in the research submersible ?Alvin? were made into Great Abaco Submarine Canyon to depths ranging from 1850 to 3666 m. Our observations indicate that the walls of this canyon are distinctly terraced, consisting of nearly vertical to overhanging rock cliffs and intervening, less steep sediment-covered slopes. The wall rock consists mostly of massive, shallow-water limestones and dolostones of Cretaceous age, coated on exposed surfaces with manganese oxides. These rocks are heavily jointed/fractured and thus very blocky to angular in appearance, with sponges and other sessile organisms commonly attached. Talus slopes and sedimentary breccia deposits containing angular boulders are present at the base of these steep escarpments. Short-term bottom current measurements in the axis of the eastern part of the canyon indicate that currents are relatively weak, reaching velocities of only 10 cm/sec. This relatively placid setting is further corroborated by the abundance of turtle grass (Thalassia) found along the canyon axis. However, abundant subdued, symmetrical ripple marks and large scour depressions at the base of boulders, indicate that high-energy events sporadically impact the canyon axis. Contemporary erosional activity along the axis of the western (headward) part of the canyon appears to be more significant, as evidenced by asymmetrical ripple marks, sand waves and bioerosion. Great Abaco Canyon has evolved with time via a variety of processes, including: (1) faulting: (2) subsidence; (3) defacement; and (4) erosional down-cutting. The location, orientation and initiation of this canyon appear to be structurally controlled by the Great Abaco Fracture Zone during pre-Santonian time. Regional subsidence during the Mesozoic allowed the walls of Great Abaco Canyon to build vertically by accretion of shallow-water limestones, whereas joint-controlled defacement has widened the canyon while maintaining steep walls. Erosional down-cutting in the canyon axis by carbonate sediment gravity flows also appears to have been important episodically, particularly during the Miocene and Pleistocene.
    Schlagwort(e): ALV570; ALV570-1C; ALV570-2C; ALV756; ALV756-1D; Alvin; Blake Plateau, Atlantic Ocean; Deposit type; DEPTH, sediment/rock; Description; Event label; File name; Grab; GRAB; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Photo/Video; Position; PV; Quantity of deposit; Sediment type; Substrate type; Uniform resource locator/link to image; Visual description
    Materialart: Dataset
    Format: text/tab-separated-values, 25 data points
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  • 61
    facet.materialart.
    Unbekannt
    Annotated record of the detailed examination of Mn deposits from DSDP Leg 60 (Holes 452, 452A, 453, 454, 454A, 456, 456A, 458, 459B, 460, 460A, 461, 461A) (1982)
    PANGAEA
    In:  Supplement to: Sharaskin, Anatoly; Packham, G H; Natland, James H; Nakamura, K; Meijer, Arend; Kling, Stanley; Horai, Ki-Iti; Francis, T J G; Ellis, C Howard; Bleil, Ulrich; Blanchet, R; Hussong, Donald M; Uyeda, Seiya (1982): Initial Reports of the Deep Sea Drilling Project. Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, LX, 929 pp, https://doi.org/10.2973/dsdp.proc.60.1982
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: Two consecutive drilling legs (Legs 59 and 60) were assigned to drill an east-west transect of sites along latitude 18°N, from the Mariana Basin of the Pacific Ocean to the oldest inactive island arcs and back-arc spreading basins of the Philippine Sea. The western (older, inactive) half of this transect (Philippine Sea, Palau-Kyushu Ridge, Parece Vela Basin, and the West Mariana Ridge-Sites 447-451) was drilled during Leg 59. The objective of Leg 60 was to sample the tectonically active eastern portion of the transect in a closely spaced series of holes across the presently opening back-arc basin (Mariana Trough, Site Survey Target SP-4: Sites 453-456), the Mariana arc itself (Site Survey Target SP-3b: Site 457), the Mariana fore-arc region (Site Survey Target SP-3, Sites 458 and 459), and deep within the Mariana Trench (Site Survey Target SP-2: Sites 460 and 461). In addition, one site (Site Survey Target SP-1: Site 452) was drilled on the Pacific plate seaward of the trench to obtain a reference section of sediments and oceanic crust being delivered to the trench.
    Schlagwort(e): 60-452; 60-452A; 60-453; 60-454; 60-454A; 60-456; 60-456A; 60-458; 60-459B; 60-460; 60-460A; 60-461; 60-461A; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Leg60; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/BASIN; North Pacific/SEDIMENT POND; North Pacific/TRENCH; Position; Quantity of deposit; Sample code/label; Sediment type; Size; Substrate type; Visual description
    Materialart: Dataset
    Format: text/tab-separated-values, 555 data points
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  • 62
    facet.materialart.
    Unbekannt
    Annotated record of the detailed examination of Mn deposits from DSDP Leg 64 (Holes 474, 474A, 475, 479, 480, 481A)1982 (1982)
    PANGAEA
    In:  Supplement to: Vacquier, Victor; Simoneit, Bernd R T; Schrader, Hans-Jürgen; Saunders, Andrew D; Rueda-Gaxiola, Jaime; Niemitz, Jeffrey W; Molina-Cruz, Adolfo; Matoba, Y; Lyle, Mitchell W; Kelts, Kerry; Kastner, Miriam; Guerrero-Garcia, Jose; Gieskes, Joris M; Fornari, Daniel J; Einsele, Gerhard; Aubry, Marie-Pierre; Aguayo, J Eduardo; Curray, Joseph R; Moore, David G (1982): Initial Reports of the Deep Sea Drilling Project. U.S. Government Printing Office, LXIV, 507 pp + 1303 pp, https://doi.org/10.2973/dsdp.proc.64.1982
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: The origin and evolution of passive continental margins are of great scientific interest and economic importance. During DSDP Leg 64 the Glomar Challenger drilled at eight sites (474-481) in the Gulf of California region. The Gulf of California presented a singular example of tectonics and sedimentation in a very young ocean, being formed by translation and oblique rifting. The sedimentation of the region is hemipelagic, rapid, and largely dominated by siliceous microfossils.Sites 474, 475, and 476 form a transect from oceanic crust to continental crust at the southern tip of Baja California in order to define passive-margin subsidence during the early post-rifting phase. Sites 477, 478, and 481 investigate of the nature of young ocean crust in the Guaymas Basin, where high accumulation rates are common and variable high heat flow indicates active rifting and hydrothermal activity. Sites 479 and 480, are situated on the Guaymas Basin Slope above the proto-Gulf sequences. Interest focused on the paleoceanography of laminated, homogeneous diatom-rich, anoxic sediments within the zone of low oxygen.
    Schlagwort(e): 64-474; 64-474A; 64-475; 64-479; 64-480; 64-481A; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Leg64; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/Gulf of California/BASIN; North Pacific/Gulf of California/SLOPE; Position; Quantity of deposit; Sample code/label; Sediment type; Substrate type; Visual description
    Materialart: Dataset
    Format: text/tab-separated-values, 150 data points
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  • 63
    facet.materialart.
    Unbekannt
    Annotated record of the detailed examination of Mn deposits from DSDP Leg 66 (Hole 487) (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: Leg 66 was part of two broader investigations of subduction complexes and convergent margin geology, one led by the Active Margin Panel (AMP) of the International Phase of Ocean Drilling (IPOD) to drill selected convergent margins to elucidate structure and evolution and the other, led by the University of Texas Marine Science Instituted (UTMSI) Galveston Geophysical Laboratory (GGL) to investigate the tectonics of the Middle America Trench from the Cocos Fracture Zone to the Riviera Fracture Zone. In this context, the specific objective at Site 487 was the coring of pelagic and hemipelagic sediment section and underlying oceanic basement. It is the farthest offshore site off the Cocos Fracture Zone.
    Schlagwort(e): 66-487; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Identification; Leg66; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/TRENCH; Position; Quantity of deposit; Sample code/label; Sediment type; Visual description
    Materialart: Dataset
    Format: text/tab-separated-values, 24 data points
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  • 64
    facet.materialart.
    Unbekannt
    Annotated record of the detailed examination of Mn deposits from DSDP Leg 67 (Holes 495, 496, 497, 499, 499B, 499C, 500) (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: The Oaxaca transect, located off southern Mexico and drilled during Leg 66, sampled a truncated margin and subduction complex. In contrast, the Guatemala transect was selected because accretion was thought to have continued in this area during most of the Tertiary. Site surveys conducted by the University of Texas Marine Science Institute provided multichannel seismic records, among which profile GUA-13 was chosen as the location for Leg 67 drill holes. Selection of this transect arises in part from the fact that it includes a portion of the San José Canyon, thus layers of hemipelagic drape may have been stripped away by erosion, allowing quicker access to deep horizons. By studying the continental margin off Guatemala it was hoped to strengthen the tie between offshore and onshore geology, to describe the stratigraphic sequence from the continental slope to the subducting oceanic plate beneath, to recover in ash layers a record of Central American volcanism.
    Schlagwort(e): 67-495; 67-496; 67-497; 67-499; 67-499B; 67-499C; 67-500; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Leg67; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/SLOPE; North Pacific/TRENCH; Position; Quantity of deposit; Sample code/label; Sediment type; Substrate type; Visual description
    Materialart: Dataset
    Format: text/tab-separated-values, 116 data points
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  • 65
    facet.materialart.
    Unbekannt
    Annotated record of the detailed examination of Mn deposits from DSDP Leg 68 (Holes 502, 502A, 502B, 503, 503A, 503B) (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: The general objectives of this cruise were to use the newly developed HPC to recover two undisturbed, continuous records of the late Neogene and Quaternary, one from the western Caribbean and the other from the eastern equatorial Pacific, and to test the coring capabilities of the HPC. At site 502 in the Caribbean an hemipelagic facies with accumulation rates of about 3 cm/k.y near site 154 were a coarse-grained volcanogenic turbidite sequence had been recovered at a depth equivalent to a strong seismic reflector. Site 503 was located as close as possible to previously rotary-drilled Site 83 in the eastern equatorial Pacific.
    Schlagwort(e): 68-502; 68-502A; 68-502B; 68-503; 68-503A; 68-503B; Caribbean Sea/RIDGE; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; File name; Glomar Challenger; Identification; Leg68; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/FLANK; Position; Quantity of deposit; Sample code/label; Sediment type; Size; Substrate type; Uniform resource locator/link to image; Visual description
    Materialart: Dataset
    Format: text/tab-separated-values, 224 data points
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  • 66
    facet.materialart.
    Unbekannt
    Annotated record of the detailed examination of Mn deposits from DSDP Leg 70 (Holes 506, 506B, 506C, 507C, 507D, 507F, 509, 509B) (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: The recovery of hydrothermal sediments at depth beneath the mounds of hydrothermal origin during a brief period of drilling on Deep Sea Drilling Project (DSDP) Leg 54 provided some evidence suggesting that hydrothermal material may be pervasive over a relatively large region inclusive of the mounds but also incorporating adjacent seafloor presently covered by pelagic sediments. As a result of the incomplete recovery of sediments at some sites and the poor recovery of basement rocks during Leg 54, it was suggested that a more carefully planned program be designed to drill a broader range of sites in the Galapagos mounds field. The major objectives of the first part of Leg 70 were to collect data and sediment representative of the hydrothermal mounds and ridges located about 20 km south of the Galapagos spreading axis.
    Schlagwort(e): 70-506; 70-506B; 70-506C; 70-507C; 70-507D; 70-507F; 70-509; 70-509B; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Elevation of event; Event label; File name; Glomar Challenger; Identification; Latitude of event; Leg70; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/MOUND; Position; Quantity of deposit; Sample code/label; Sediment type; Size; Substrate type; Uniform resource locator/link to image; Visual description
    Materialart: Dataset
    Format: text/tab-separated-values, 428 data points
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  • 67
    facet.materialart.
    Unbekannt
    Compilation of detailed examination of Mn deposits from the North tip of the Baja peninsula prior to DSDP Leg 64 (1982)
    PANGAEA
    In:  Supplement to: Curray, Joseph R; Moore, David G; Kelts, Kerry; Einsele, Gerhard (1982): Tectonics and Geological History of the Passive Continental Margin at the Tip of Baja California. In: Curray, J.R.; Moore, D.G.; et al., Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, LXIV, 1089-1136, https://doi.org/10.2973/dsdp.proc.64.150.1982
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: he three-site Leg 64 Deep Sea Drilling transect at the tip of the Peninsula of Baja California straddled the transition from continental to oceanic crust. The outer site, 474, penetrated mainly mud turbidites and bottomed in "middle" Pliocene oceanic crust about 3 m.y. old. Two sites on the lower continental slope penetrated hemipelagic muddy sediments, a thin section of low-oxygen, phosphoritic, and glauconitic sediments, and a metamorphic cobble conglomerate; one of the sites, 476, bottomed in deeply weathered granite. The oldest marine sediments at this site are early Pliocene, about 4.5 m.y. old. Depth indicators in these holes suggest that all sites were in almost 1000 meters of water by the time oceanic crust was first generated and sea-floor spreading began. Block faulting, subsidence, and deposition of marine sediments on continental crust had preceded the start of sea-floor spreading. Close examination of lineated magnetic anomalies demonstrates that the transition from continental to oceanic crust in this region is diachronous, as early as 4.9 m.y. in some places, but as young as 3.2 m.y. along the line of the transect. We propose a geological history scenario which involves termination of subduction along the western margin of Baja California at 12.5 Ma, a period of transform motion between the Pacific and North American plates along the Tosco Abreojos Transform Fault zone along the west side of Baja California, and a jump of the Pacific-North American plate edge to the alignment of the Gulf at 5.5 Ma. Between 5.5 Ma and about 3.2 Ma, separation of the blocks occurred locally by sea-floor spreading, but elsewhere by "diffuse extension", largely involving listric normal faulting and thinning of the continental crust, accompanied by subsidence and marine inundation. Thus, the plate edge system in the mouth and southern part of the Gulf evolved as early as 5.5 Ma, but the transition from rifting to drifting was diachronous, starting only 3.2 Ma along the line of the transect.
    Schlagwort(e): Argo; BAC-17; BAC-44; BAC-58; BAC-59; BAC-61; BACANYON; Deposit type; DEPTH, sediment/rock; Description; Dredge; DRG; Elevation of event; Event label; GUAY-1D; GUAY-2D; GUAY-5D; GUAYAMAS; Identification; Latitude of event; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Position; Quantity of deposit; Sediment type; Size; Substrate type; Thomas Washington; Visual description
    Materialart: Dataset
    Format: text/tab-separated-values, 55 data points
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  • 68
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    Annotated record of the detailed examination of Mn deposits from the Mariana Arc area, Pacific Ocean (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: A detailed geophysical and geological survey of the Mariana Trough, an actively extensional back-arc basin, was conducted in 1976 and 1977 to provide data for selection of drilling sites for DSDP Leg 60. These surveys revealed large-scale bathymetric trends, sediment distribution, crustal seismic veolocity structure, and earthquake activity that suggest the basin is opening around an axial spreading center tectonically similar to the slowly spreading Mid-Atlantic Ridge. There are, however, significant differences in the character of the trough, such as poorly defined magnetic anomalies, extreme bathymetric relief, and the frequent occurrence of low-magnitude earthquakes but absence of larger seismic events. Seafloor spreading in the Mariana Trough may be characteristic of the initial opening stages of any oceanic rift system, whether or not it is in a back-arc setting.
    Schlagwort(e): Comment; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Description; Dredge, rock; DRG_R; Event label; Identification; Kana Keoki; KK77; KK770317; KK770317-4 M01; KK770317-4 M05; KK770317-4 M06; KK770317-4 M08; KK770317-4 M09; KK770317-4 M10; KK770317-4 M11; KK770317-4-RD01; KK770317-4-RD05; KK770317-4-RD06; KK770317-4-RD08; KK770317-4-RD09; KK770317-4-RD10; KK770317-4-RD11; KK770317-PC04; KK770317-PC14; KK770317-PC18; KK770317-RD19; KK770317-RD20; KK770317-RD21; KK770317-RD22; KK770317-RD23; KK770317 STA48; KK770317 STA50; KK770317 STA56; KK770317 STA57; KK770317 STA58; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Oean; PC; PC18; PCOD14; PCOD 4; Piston corer; Position; Quantity of deposit; Sediment type; Size; Substrate type; Uniform resource locator/link to image; Visual description
    Materialart: Dataset
    Format: text/tab-separated-values, 237 data points
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  • 69
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    Annotated record of the detailed examination of a Mn deposits from the Carnegie Ridge in the Pacific Ocean (1974)
    PANGAEA
    In:  Supplement to: Malfait, Bruce Terry (1975): The Carnegie Ridge near 86⁰ W. : structure, sedimentation and near bottom observations. Ph. D. Dissertation), Oregon State University, USA, 142 pp, hdl:1957/28552
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: The Carnegie Ridge is a linear, aseismic, submarine ridge lying between the Galapagos Islands and the coast of South America. Surface ship, near bottom, and grain size studies from the saddle have been used to delineate the present geological environment and history of the ridge. Structurally the Carnegie Ridge is rather simple in profile, being bounded by east-west trending scarps which give the ridge a block-faulted appearance. Acoustic basement over the ridge appears smooth on reflection profiles and is composed of chert. The sedimentary sequence above the chert horizon contains a lower chalk unit overlain by calcareous ooze. Where erosion has exposed the chalk a karst-like micro-topography is present which is characterized by steep walled channels and cliffs and consolidated bed forms undergoing erosion and dissolution. The ridge crest has been stripped of almost its entire sediment cover. Thick sequences of sediment are found only in areas protected from north or south flowing bottom currents. Evidence of erosion is provided by extensive channeling on both the north and south flanks of the ridge. Near bottom observations in one channel on the north flank revealed a large field of sand dunes indicating northward, downslope sediment transport. These dunes are found on manganese-encrusted chalk which floors the channel.
    Schlagwort(e): Carnegie Ridge, Pacific Ocean; Comment; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Description; Event label; FFC; File name; Free fall corer; Identification; MG1; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; PC; Photo/Video; Piston corer; Position; PV; Quantity of deposit; Size; Substrate type; Uniform resource locator/link to image; Visual description; Y71-03; Y71-03-20; Y71-03-21C; Y71-03-26PC; Y71-03-30C; Y71-03-32; Y71-03-32C; Y71-03-34C; Yaquina
    Materialart: Dataset
    Format: text/tab-separated-values, 112 data points
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  • 70
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    (Table 2) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core AII60-13APC (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-09-01
    Schlagwort(e): AGE; AII60-13APC; DEPTH, sediment/rock; Mass spectrometer VG Micromass 602; PC; Piston corer; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O; Vema Channel
    Materialart: Dataset
    Format: text/tab-separated-values, 36 data points
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  • 71
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    (Table 2) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core CHN115-70PC (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-09-01
    Schlagwort(e): AGE; CHN115-70PC; DEPTH, sediment/rock; Mass spectrometer VG Micromass 602; PC; Piston corer; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O; Vema Channel
    Materialart: Dataset
    Format: text/tab-separated-values, 40 data points
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  • 72
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    (Table 2) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core CHN115-88PC (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-09-01
    Schlagwort(e): AGE; CHN115-88PC; DEPTH, sediment/rock; Mass spectrometer VG Micromass 602; PC; Piston corer; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O; Vema Channel
    Materialart: Dataset
    Format: text/tab-separated-values, 60 data points
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  • 73
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    (Table 2) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core CHN115-91PC (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-09-01
    Schlagwort(e): AGE; CHN115-91PC; DEPTH, sediment/rock; Mass spectrometer VG Micromass 602; PC; Piston corer; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O; Vema Channel
    Materialart: Dataset
    Format: text/tab-separated-values, 30 data points
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  • 74
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    Geochemical composition of a representative collection of manganese nodules and slabs collected in the Western Pacific (1974)
    PANGAEA
    In:  Supplement to: Shima, Makoto; Okada, Akihiko (1974): Study on the managanese nodule (VIII) Inhomogeneous chemical distribution of manganese nodules (in Japanese). Scientific Report of the Institute of Physical and Chemical Research, 50, 151-158, hdl:10013/epic.46490.d001
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: Chemical analyses were performed on seveteen manganese nodules collected from the Pacific Ocean floor. The results were discussed compared with the previous data on the manganese nodules. Minerals were found to be todorokite, delta-MnO2 and other silicates, montmorillonite, illite, phillipsite and alpha-SiO2. Average composition shows that copper is concentrated on the deep sea nodules more than the shallow ones, and that the todorokite rich nodules contain more copper and nickel than the delta-MnO2 rich ones.
    Schlagwort(e): NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
    Materialart: Dataset
    Format: application/zip, 2 datasets
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  • 75
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    Chemical composition of manganese micronodules from expedition VA-05/1 in the Pacific Ocean (1974)
    PANGAEA
    In:  Supplement to: Friedrich, Günther; Kunzendorf, Helmar; Plüger, W L (1974): Ship-borne geochemical investigations of deep-sea manganese-nodule deposits in the Pacific using a radioisotope energy-dispersive X-ray system. Journal of Geochemical Exploration, 3(4), 303-317, https://doi.org/10.1016/0375-6742(74)90001-6
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: A radioisotope energy-dispersive X-ray (EDX) system has been used on board the German research vessel "Valdivia" during an exploration expedition in the northern equatorial Pacific in 1973. The instrumentation used consisted of an X-ray detection system incorporating a 30 mm2 effective-area Si (Li) detector with a measured energy resolution of 195 eV for Mn K alpha X-rays, standard nuclear electronics, a 1024-channel analyser and a data read-out unit. The X-ray spectra in the manganese-nodule samples were excited by a 30-mCi 238Pu source. The six elements Mn, Fe, Co, Ni, Cu and Zn were analysed on board. Precision values for the analyses were less than 3% for Mn, Fe, Ni, Cu and Zn and about 5% for Co. A total amount of 350 analyses was carried out during a one-month cruise. Average contents of 190 analysed whole manganese-nodule samples from all the sampling sites of the covered area were 23.3% Mn, 6.7% Fe, 0.23% Co, 1.16% Ni, 0.94% Cu and 0.10% Zn. The average content of the base metals expressed as the sum of the Co, Ni, Cu and Zn contents was 2.48%. A linear relationship between Mn and Ni in all analysed samples, including whole manganese-nodule samples, zones of manganese nodules and manganese crusts, was observed. The Mn/Ni ratio calculated by regression analysis was 23.0. Zonal variations of the chemical contents of the six elements in the manganese nodules were found. A size classification of the manganese nodules has been suggested. Geochemical correlations of Cu and Ni versus Mn/Fe in the investigated samples are given.
    Schlagwort(e): NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
    Materialart: Dataset
    Format: application/zip, 3 datasets
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  • 76
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    Major element compositions, minerals and trace elements at DSDP Leg 67 Holes (1982)
    PANGAEA
    In:  Supplement to: Maury, R C; Bougault, Henri; Joron, Jean Louis; Girard, D; Treuil, M; Azéma, Jacques; Aubouin, Jean (1982): Volcanic rocks from Leg 67 Sites: mineralogy and geochemistry. In: Abouin, J; von Huene, R; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), LXVII, 557-576, https://doi.org/10.2973/dsdp.proc.67.123.1982
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: Mineralogical (microprobe) and geochemical (X-ray fluorescence, neutron activation analyses) data are given for 18 samples of volcanic rocks from the Guatemala Trench area (Deep Sea Drilling Project Leg 67). Typical fresh oceanic tholeiites occur in the trench itself (Hole 500) and in its immediate vicinity on the Cocos Plate (Site 495). Several samples (often reworked) of "spilitic" oceanic tholeiites are also described from the Trench: their mineralogy (greenschist facies association - actinolite + plagioclase + chlorite) and geochemistry (alteration, sometimes linked to manganese and zinc mineralization) are shown to result from high-temperature (300°-475°C) hydrothermal sea water-basalt interactions. The samples studied are depleted in light rare-earth elements (LREE), with the exception of the slightly LREE-enriched basalts from Hole 500. The occurrence of such different oceanic tholeiites in the same area is problematic. Volcanic rocks from the Guatemala continental slope (Hole 494A) are described as greenschist facies metabasites (actinolite + epidote + chlorite + plagioclase + calcite + quartz), mineralogically different from the spilites exposed on the Costa Rica coastal range (Nicoya Peninsula). Their primary magmatic affinity is uncertain: clinopyroxene and plagioclase compositions, together with titanium and other hygromagmaphile element contents, support an "active margin" affinity. The LREE-depleted patterns encountered in the present case, however, are not frequently found in orogenic samples but are typical of many oceanic tholeiites.
    Schlagwort(e): 66-487; 67-494; 67-494A; 67-495; 67-499B; 67-499C; 67-499D; 67-500; 67-500B; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg66; Leg67; North Pacific/TRENCH
    Materialart: Dataset
    Format: application/zip, 13 datasets
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  • 77
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    Chemical analysis of manganese nodules from the Cape Leeuwin field, southeast Indian Ocean (1982)
    PANGAEA
    In:  Supplement to: Frakes, Lawrence A (1982): Metal chemistry of manganese nodules from the Cape Leeuwin field, southeast Indian Ocean. Marine Geology, 47(1-2), M1-M10, https://doi.org/10.1016/0025-3227(82)90014-7
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: Manganese nodules from 36 stations in the Cape Leeuwin field were analyzed for Mn, Fe, Ni, Cu and Co and the results were combined with earlier work to demonstrate quantitative and geographic variations. Nodules in this field are moderately enriched in Ni, moderately depleted in Cu, and contain intermediate values of Co. The sum of Ni + Cu vs. Mn/Fe plots along a hyperbolic regression line derived from nodules of the southeastern Pacific, suggesting that this relationship has general applicability. Regional variations in nodule grade (Ni + Cu + Co) assist in defining pathways of Antarctic Bottom Water between the Southeast Indian Ridge and the Wharton basin.
    Schlagwort(e): NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
    Materialart: Dataset
    Format: application/zip, 4 datasets
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  • 78
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    (Table 1, Page 94) Elemental abundances in ferromanganese nodules and crusts from the Pernambuco Plateau and guyots off northeast Brazil (1982)
    PANGAEA
    In:  Supplement to: Xavier, A (1982): Ferromanganese deposits off northeast Brazil (S. Atlantic). Marine Geology, 47(1-2), 87-99, https://doi.org/10.1016/0025-3227(82)90021-4
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: Ferromanganese deposits, mostly manganese crusts, are common in elevations along the northeastern Brazilian continental margin. Association of the deposits with more or less altered basaltic rock can be observed. On the Pernambuco Plateau and Ceara Guyot, ferromanganese deposits occur associated with phosphatic material and nodules. The mineralogical composition of the ferromanganese deposits indicates a predominance of the manganese oxide phase dMnO2. Low contents of Mn and Cu are characteristic of their chemical composition. Fe and Mn in the deposits probably precipitated from the sea water.
    Schlagwort(e): ALMC_D-16; ALMC_D-4; ALMC_D-40; ALMC_D-41; ALMC_D-42; ALMC_D-43; ALMC_D-46; ALMC_D-48; ALMC_D-49; ALMC_D-52; ALMC_D-53; ALMC_D-7; ALMC_P-80; ALMC_P-81; ALMC_P-90; ALMC_P-93; Aluminium; Area/locality; Barium; Calcium; Cobalt; Copper; DEPTH, sediment/rock; Dredge; DRG; Elevation of event; Event label; Iron; Latitude of event; Longitude of event; Manganese; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Phosphorus; Potassium; Sample ID; Silicon; South Atlantic Ocean; Titanium; Vanadium; X-ray fluorescence (XRF); Zinc
    Materialart: Dataset
    Format: text/tab-separated-values, 537 data points
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  • 79
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    Annotated record and detailed features of Mn deposits from R/V Bosei Maru Cruise GDP-8 stations (1974)
    PANGAEA
    In:  Supplement to: Shiki, Tsunemasa; Harada, K; Yoshida, H; Okuda, Y; Aoki, H; Hansen, Henry; Matsuo, K; Kobayashi, Kazuo; Takayama, Toshiaki (1974): Basaltic tuff obtained at the Daini-Kinan Seamount and acidic plutonic rocks collected at the Komabashi-Daini Seamount (in Japanese). Journal of the Geological Society of Japan, 80(10), 489-491, https://doi.org/10.5575/geosoc.80.489
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: During the GDP-8 cruise of R/V Bosei-Maru, scientists from the Tokai University surveyed the Kinan seamount chain and the Kyushu-Palau Ridge in the Phillippine Sea. They dredged manganese nodules and ferromanganese crusts formed around basaltic tuff rocks and acid plutonic rock pebbles.
    Schlagwort(e): NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
    Materialart: Dataset
    Format: application/zip, 2 datasets
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  • 80
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    Analysis of manganes deposits of Leg 23 (1974)
    PANGAEA
    In:  Supplement to: Whitmarsh, Robert B; Weser, Oscar E; Ross, David A; Syed, A; Boudreaux, J E; Coleman, R G; Fleisher, R L; Girdler, R W; Jipa, D; Kidd, Robert B; Mallik, Tapas Kumar; Manheim, Frank T; Matter, A; Nigrini, Catherine A; Siddiquie, H N; Stoffers, Peter; Supko, Peter R (1974): Site 221. In: Whitmarsh, R.B.; Weser, O.E.; Ross, D.A.; et al., Initial Reports of the Deep Sea Drilling Project, Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, XXIII, 167-210, https://doi.org/10.2973/dsdp.proc.23.105.1974
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: Located on the Arabian Abyssal Plain near its southernmost termination, this site recorded continuous Middle Eocene through Pleistocene deep-water sedimentation above oceanic basalt. A chert layer is developed at the base of the Eocene strata. The Eocene through Miocene sequence shows the transition from biogenic ooze to brown clay sedimentation which typifies depositional sites as they move from a ridge crest to a deep-ridge flank position. Above this sequence is an undifferentiated Pliocene-Miocene through Pleistocene interval of terrigenous and calcareous turbidites. The former were derived from the Indus Canyon, and the latter from elsewhere.
    Schlagwort(e): 23-221; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Indian Ocean/Arabian Sea/PLAIN; Leg23; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
    Materialart: Dataset
    Format: application/zip, 2 datasets
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  • 81
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    Annotated record of the detailed examination of Pacific Ocean Mn deposits and chemical composition of layers inside a manganese nodule from the Gulf of California (1982)
    PANGAEA
    In:  Supplement to: Haynes, Benjamin W; Law, Stephen L; Barron, David C (1982): Mineralogical and elemental description of Pacific manganese nodules. Bureau of Mines, US Department of the Interior, Information Circular, 8906, 60 pp, https://archive.org/details/mineralogicalele00hayn
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: The report is divided into three sections: morphology, mineralogy and elemental composition. The nodule morphology section defines what is considered a nodule for the study, and details the external characteristics and internal structure. Nodule mineralogy is discussed in three sections: manganese minerals, iron oxide minerals, and accessory minerals. The major manganese minerals discussed are todorokite, birnessite, and vernadite. The iron oxide minerals are less well known and include feroxyhyte, goethite, and lepidocrocite. Accessory minerals present include quartz, clays, and other silicates and nonsilicates. A discussion on moisture content is also included. The elemental composition section presents data on 74 elements occurring as cations or anions. Summary data, histograms, and interelement correlation coefficients are presented.
    Schlagwort(e): NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
    Materialart: Dataset
    Format: application/zip, 2 datasets
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  • 82
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    Annotated record of the detailed examination of Mn deposits from R/V Tokaidaigaku Maru II Cruise GDP-1 stations (1974)
    PANGAEA
    In:  Supplement to: Shiki, Tsunemasa; Konda, Isao; Musashino, Makoto; Nishida, Shiro; Yasumatsu, Sadao (1974): Some Geological Results of the Bottom Sampling from the Sea off Kwanto District Western Margin of the Northern Pacific (Report of the Cruise GDP-1, 1972). http://repository.kulib.kyoto-u.ac.jp/dspace/bitstream/2433/68769/1/KFMGAL_40_2.pdf, Memoirs of the Faculty of Science Kyoto University Series of Geology and Mineralogy, 40(2), 95-104, hdl:2433/68769
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: The present paper, deals with the results of the bottom sampling. Sampling devices were a gravity corer for heat flow measurement and dredges of bucket type.
    Schlagwort(e): Deposit type; DEPTH, sediment/rock; Description; Dredge; DRG; Event label; GDP-1; GDP-1-13; GDP-1-14; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Position; Quantity of deposit; Sediment type; Size; Substrate type; Tokaidaigaku Maru II; Uniform resource locator/link to image; Visual description
    Materialart: Dataset
    Format: text/tab-separated-values, 24 data points
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  • 83
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    (Appendix 1) Log of Shebandowan Lakes ferromanganese deposits (1974)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: On June 10th, 1966 Mr. R.A. Ryder made, the first of his several discoveries of ferromanganese concretion occurrences in Shebandowan Lakes. On learning of these discoveries, Prof. D. S. Cronan decided to investigate the geochemistry of the deposits. Accordingly, field surveys were conducted over a nine day period in July 1970 with the assistance of the writer and scuba diver, Mr. R. R. Hygaard of Thunder Bay. A total of 50 concretion deposits, including Ryder's original discoveries, were located, described and sampled. Sampling at the concretion sites included taking bottom water and sediment core specimens as well as concretions. Additional sampling was made of waters influent into the lakes, the effluent and lake, bottom water at barren locations. Subsequently, seventy two concretion samples were analyzed by atomic absorption for Fe, Mn, K, Mg, Ca, Cu, Zn, Ni and Co at the University of Ottawa geochemistry lab. Several concretion samples were subjected to Mössbauer spectroscopy, electron spin resonance and X-ray diffraction experiments. The AA analysis of 47 water samples, and 20 sediment core samples, the former for Fe and Mn and the latter for Fe, Mn, Cu, Ni and Co was contracted commercially as was colorimetric determination of As in 10 concretion samples. Other work included logging of the sediment cores and examination of concretions through binocular microscope. This work presents field, and lab observations along with the analytical results and seeks to draw from them inferences regarding, the geochemical environment and origin of the Shebandowan Fe-Mn concretionary deposits. In early chapters basic data, general and detailed, as available on the area, has been compiled, both to aid thé current study and any future studies of the concretions and their environment. These are followed by chapters on field data and the overall interpretation.
    Schlagwort(e): Comment; Comment of event; Deposit type; DEPTH, sediment/rock; Description; Dredge; DRG; Event label; Latitude of event; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Sample ID; Sediment type; Shebandowan Lakes, Ontario, Canada; Size; SOZAN1; SOZAN10; SOZAN11; SOZAN12; SOZAN13; SOZAN14; SOZAN15; SOZAN16; SOZAN17; SOZAN18; SOZAN19; SOZAN2; SOZAN20; SOZAN21; SOZAN22A; SOZAN22B; SOZAN23A; SOZAN23B; SOZAN23C; SOZAN24; SOZAN25; SOZAN26A; SOZAN26B; SOZAN27; SOZAN28; SOZAN29; SOZAN3; SOZAN30A; SOZAN30B; SOZAN31; SOZAN32; SOZAN33; SOZAN34; SOZAN35; SOZAN36; SOZAN37; SOZAN38; SOZAN39; SOZAN4; SOZAN40; SOZAN41; SOZAN42; SOZAN43; SOZAN44A; SOZAN44B; SOZAN45; SOZAN46; SOZAN47; SOZAN48; SOZAN49; SOZAN5; SOZAN50; SOZAN6; SOZAN7A1; SOZAN7A2; SOZAN7A3; SOZAN8; SOZAN9
    Materialart: Dataset
    Format: text/tab-separated-values, 462 data points
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  • 84
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    (Table 1, Page 1046-1047) Chemical composition of iron-manganese concretions from the Indian Ocean recovered by the R/V Vityaz and the R/V Ob (1974)
    PANGAEA
    In:  Supplement to: Bezrukov, Panteleimon L; Andrushchenko, Polina F (2009): Geochemistry of iron-manganese nodules from the Indian Ocean. International Geology Review, 16(9), 1044-1061, https://doi.org/10.1080/00206817409471781
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: The data given in this and previous communications is insufficient to assess the quantitative role of these supplementary sources in the Indian Ocean, but they do not rule out their local significance. Elucidation of this problem requires further data on the characteristics of the composition and structure of nodules in various different metallogenic regions of the ocean floor. A study of the distribution of ore elements in nodules both depthwise and over the area of the floor together with compilation of the first schematic maps based on the results of analyses of samples from 54 stations) enables us to give a more precise empirical relation between the Mn, Fe, Ni, Cu, and Co contents in Indian Ocean nodules, the manganese ratio and the values of the oxidation potential, which vary regularly with depth. This in turn also enables us to confirm that formation of nodules completes the prolonged process of deposition of ore components from ocean waters, and the complex physico-chemical transformations of sediments in the bottom layer. Microprobe investigation of ore rinds revealed the nonuniform distribution of a num¬ber of elements within them, owing to the capacity of particles of hydrated oxides of manganese and iron to adsorb various elements. High concentration of individual elements is correlated with local sectors of the ore rinds, in which the presence of todorokite, in particular, has been noted. The appearance of this mineral apparently requires elevated Ca, Mg, Na, and K concentrations, because the stable crystalline phase of this specific mineral form of the psilomelane group may be formed when these cations are incorporated into a lattice of the delta-MnO2 type.
    Schlagwort(e): Cobalt; Copper; Deposit type; DEPTH, sediment/rock; Dredge; DRG; Elevation of event; Event label; GC; Grab; GRAB; Gravity corer; Identification; Indian Ocean; Iron; Latitude of event; Longitude of event; Manganese; Method/Device of event; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Ob; Ob12; Ob12-865; Ob12-868; Ob12-873; Ob12-993; OKEAN; Okean Grab; Sediment type; VITYAZ; Vityaz (ex-Mars); Vityaz-31; Vityaz-33; Vityaz-35; Vityaz-36; VITYAZ36-5315; VITYAZ36-5328; VITYAZ4513; VITYAZ-4521; VITYAZ-4555; VITYAZ-4798; VITYAZ4892; VITYAZ4897; VITYAZ5172; VITYAZ5321-1; Wet chemistry
    Materialart: Dataset
    Format: text/tab-separated-values, 105 data points
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  • 85
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    (Table 2, part a) Electron microprobe analyses of Mn-oxide crust fragments from DSDP Holes 507D and 509B (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-28
    Schlagwort(e): 70-507D; 70-509B; Aluminium oxide; Aluminium oxide, standard deviation; Calcium oxide; Calcium oxide, standard deviation; Calculated; Comment; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Electron microprobe (EMP); Event label; Glomar Challenger; Iron oxide, Fe2O3; Iron oxide, Fe2O3, standard deviation; Leg70; Magnesium oxide; Magnesium oxide, standard deviation; Manganese oxide; Manganese oxide, standard deviation; North Pacific/MOUND; Potassium oxide; Potassium oxide, standard deviation; Sample code/label; Silicon dioxide; Silicon dioxide, standard deviation; Sodium oxide; Sodium oxide, standard deviation; Sum
    Materialart: Dataset
    Format: text/tab-separated-values, 30 data points
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  • 86
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    (Table 2) Isotopes at DSDP Site 68-503 (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-28
    Schlagwort(e): 68-503A; 68-503B; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Event label; Glomar Challenger; Leg68; North Pacific/FLANK; Sample code/label; Sample ID; see reference(s); δ13C, carbonate; δ18O, carbonate
    Materialart: Dataset
    Format: text/tab-separated-values, 150 data points
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  • 87
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    (Table 11) Major element compositions of manganiferous ilmenite and pyrophanite, magnesiochromite, actinolite, and chlorite at DSDP Sites 67-499 and 67-500 (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-28
    Schlagwort(e): 67-499B; 67-499C; 67-499D; 67-500B; Aluminium oxide; Calcium oxide; CAMEBAX microprobe; Chromium(III) oxide; Deep Sea Drilling Project; Description; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Event label; Glomar Challenger; Iron oxide, FeO; Latitude of event; Leg67; Longitude of event; Magnesium oxide; Manganese oxide; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/TRENCH; Potassium oxide; Ratio; Sample code/label; Sample ID; Silicon dioxide; Sodium oxide; Titanium dioxide; Total
    Materialart: Dataset
    Format: text/tab-separated-values, 189 data points
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  • 88
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    (Table 2, page 458), Isotopic data on manganese oxide crust U23-1 from the south-west Pacific island arc (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-28
    Schlagwort(e): Age, dated; Age, dated standard deviation; Alpha spectrometry; Calculated; Depth comment; DISTANCE; Dredge; DRG; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; NZOI-1122; Sample code/label; Sample comment; TANG1122-U23; Tangaroa (1960); Thorium; Thorium, standard deviation; Thorium-230; Thorium-230, standard deviation; Thorium-230/Uranium-232 ratio; Thorium-230/Uranium-232 ratio, standard deviation; Thorium-230/Uranium-234 ratio; Thorium-230/Uranium-234 ratio, standard deviation; Tonga-Kermadec ridge; Uranium; Uranium, standard deviation; Uranium/Thorium ratio; Uranium/Thorium ratio, standard deviation; Uranium-234; Uranium-234, standard deviation; Uranium-234/Uranium-238 activity ratio; Uranium-234/Uranium-238 activity ratio, standard deviation
    Materialart: Dataset
    Format: text/tab-separated-values, 150 data points
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  • 89
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    Unbekannt
    Chemical analysis of manganese nodules from the Cape Leeuwin field, southeast Indian Ocean provided by the Conzine Rio-Tinto Australia (CRA), Broken Hill, Australia (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-28
    Schlagwort(e): Atomic absorption spectrometry (AAS); Cobalt; Copper; Date/Time of event; DEPTH, sediment/rock; Description; DIAM77; DIAM77_NOD-11; DIAM77_NOD-2; DIAM77_NOD-3; DIAM77_NOD-5; DIAM77_NOD-6; DIAM77_NOD-7; DIAM77_NOD-8; DIAM77_NOD-9; Diamantina; Dredge; DRG; Elevation of event; Event label; Indian Ocean; Iron; Latitude of event; Longitude of event; Manganese; MIBO77-NOD10; MIBO77-NOD11; MIBO77-NOD12; MIBO77-NOD13; MIBO77-NOD2; MIBO77-NOD3; MIBO77-NOD4; MIBO77-NOD5; MIBO77-NOD8; MIBO77-NOD9; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Sample ID
    Materialart: Dataset
    Format: text/tab-separated-values, 364 data points
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  • 90
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    Unbekannt
    (Page 490) Detailed morphological features of manganese nodules selected from GDP-8-12 dredge station (1974)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-28
    Schlagwort(e): Bosei Maru; DEPTH, sediment/rock; Description; Dredge; DRG; Elevation of event; GDP-8; GDP-8-12; Latitude of event; Length; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Philippine Sea; Sample ID; Shape; Thickness; Width
    Materialart: Dataset
    Format: text/tab-separated-values, 110 data points
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  • 91
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    Unbekannt
    Annotated record of the detailed examination of Mn deposits from R/V Bosei Maru Cruise GDP-8 stations (1974)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-28
    Schlagwort(e): Bosei Maru; Deposit type; DEPTH, sediment/rock; Description; Dredge; DRG; Elevation of event; Event label; GDP-8; GDP-8-12; GDP-8-4; GDP-8-7; Latitude of event; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Philippine Sea; Position; Quantity of deposit; Sample ID; Sediment type; Size; Substrate type; Uniform resource locator/link to image
    Materialart: Dataset
    Format: text/tab-separated-values, 25 data points
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  • 92
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    Unbekannt
    Chemical composition of manganese nodules from expedition VA-05/1 in the Pacific Ocean using radioisotope energy-dispersive X-ray analysis (EDX) (1974)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-28
    Schlagwort(e): Cobalt; Copper; Deposit type; DEPTH, sediment/rock; Description; Dredge; DRG; Energy dispersive X-ray analysis, EDAX; Event label; Iron; Latitude of event; Location 1; Location 10; Location 11; Location 12; Location 13; Location 14; Location 15; Location 16; Location 17; Location 18; Location 19; Location 2; Location 20; Location 21; Location 22; Location 23; Location 25; Location 26; Location 3; Location 4; Location 5; Location 6; Location 7; Location 8; Location 9; Longitude of event; Manganese; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Sample ID; Shape; VA-05/1; VA-05/1_01; VA-05/1_02; VA-05/1_03; VA-05/1_04; VA-05/1_05; VA-05/1_06; VA-05/1_07; VA-05/1_08; VA-05/1_09; VA-05/1_10; VA-05/1_11; VA-05/1_12; VA-05/1_13; VA-05/1_14; VA-05/1_15; VA-05/1_16; VA-05/1_17; VA-05/1_18; VA-05/1_19; VA-05/1_20; VA-05/1_21; VA-05/1_22; VA-05/1_23; VA-05/1_25; VA-05/1_26; Valdivia (1961); Zinc
    Materialart: Dataset
    Format: text/tab-separated-values, 347 data points
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  • 93
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    (Tables 1 to 3, pages 221-222) Th isotope data for three manganese nodules of the Pacific Ocean (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-28
    Schlagwort(e): Alpha spectrometry; ARRH-TF; BC; Box corer; Deposit type; DEPTH, sediment/rock; DISTANCE; Distance, maximum; Distance, minimum; DOMES-A47-16; Dredge; DRG; Event label; Identification; Indian Ocean; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Oceanographer; Pacific Ocean; RP8OC75; RP8OC75-47-16; Thorium-227; Thorium-227, standard deviation; Thorium-230; Thorium-230, standard deviation; Thorium-232; Thorium-232, standard deviation; Vit 5186; Vityaz (ex-Mars); Vityaz-35; VITYAZ5186
    Materialart: Dataset
    Format: text/tab-separated-values, 334 data points
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  • 94
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    Unbekannt
    Annotated record of the detailed examination of Mn deposits from DSDP Leg 23 (Site 221) (1974)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-28
    Schlagwort(e): 23-221; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Identification; Indian Ocean/Arabian Sea/PLAIN; Leg23; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Sample code/label; Sediment type; Visual description
    Materialart: Dataset
    Format: text/tab-separated-values, 16 data points
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  • 95
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    Unbekannt
    Chemical determinations of iron-manganese rich sediments, Sites 221, DSDP Leg 23 (1974)
    PANGAEA
    Details
    Publikationsdatum: 2023-08-28
    Schlagwort(e): 23-221; Chromium; Copper; Deep Sea Drilling Project; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Identification; Indian Ocean/Arabian Sea/PLAIN; Iron; Leg23; Manganese; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Sample code/label; Vanadium; Visual description; Wet chemistry
    Materialart: Dataset
    Format: text/tab-separated-values, 20 data points
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  • 96
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    Unbekannt
    (Table 3) Aeolian component of North Pacific pelagic sediments (1982)
    PANGAEA
    In:  Supplement to: Rea, David K; Janecek, Thomas R (1982): Late Cenozoic changes in atmospheric circulation deduced from North Pacific eolian sediments. Marine Geology, 49(1-2), 149-167, https://doi.org/10.1016/0025-3227(82)90034-2
    Details
    Publikationsdatum: 2023-10-19
    Beschreibung: Isolation and analysis of the eolian component of late Cenozoic pelagic sediments from the North Pacific provides direct information concerning changes in atmospheric circulation. A 50% increase in intensity of both the prevailing westerlies and the tradewinds coincides with increasing pole-to-equator temperature gradients resulting from the onset of northern hemisphere glaciation. At the same time, the mass flux of dust from continents to the North Pacific increased by a factor of 4.5, apparently reflecting significantly increased continental aridity associated with the late Cenozoic glacial ages.
    Schlagwort(e): 31-292; 32-305; 32-310; 62-463; Accumulation rate, dust; Accumulation rate, mass; AGE; Calculated after FOLK; Deep Sea Drilling Project; Density, dry bulk; DRILL; Drilling/drill rig; DSDP; Dust, aeolian; Event label; Glomar Challenger; GPC-3; Leg31; Leg32; Leg62; LL44-GPC-3; Median, grain size; North Pacific; North Pacific/CONT RISE; North Pacific/Philippine Sea/CONT RISE; North Pacific/SEAMOUNT; PC; Piston corer; Sedimentation rate
    Materialart: Dataset
    Format: text/tab-separated-values, 442 data points
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  • 97
    facet.materialart.
    Unbekannt
    Abundance of lower marine fungi in the water column at station M19_235-1 off Portugal (Table 3) (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-10
    Schlagwort(e): Cape Blanc/Meteor Bank/Portugal; Counting; DEPTH, water; Dermocystidium sp.; Fungi; Labyrinthuloides sp.; M19; M19_235-1; Meteor (1964); Number of species; Rossbreiten-Expedition 1970; Salinity; Sample code/label; Schizochytrium sp.; Temperature, water; Thraustochytrium aggregatum; Thraustochytrium sp.; Ulkenia minuta; Water sample; WS
    Materialart: Dataset
    Format: text/tab-separated-values, 39 data points
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  • 98
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    Description of geological profile at Gehrenrode (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-10
    Schlagwort(e): Biogenic; Boundary layer, lower; Color description; Comment; Crinoidea; gehrenrode_38; Geological profile sampling; GEOPRO; Heber, Lower Saxony, Germany; Lamspringe_1980; Matrix description; Ooids; Profil2a+b; Schill; SECTION, height; Texture; Thickness; Visual description
    Materialart: Dataset
    Format: text/tab-separated-values, 150 data points
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  • 99
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    Unbekannt
    Abundance of lower marine fungi in the water column at station M19_233-1 off Portugal (Table 3) (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-10
    Schlagwort(e): Cape Blanc/Meteor Bank/Portugal; Counting; DEPTH, water; Dermocystidium sp.; Fungi; Labyrinthuloides sp.; M19; M19_233-1; Meteor (1964); Number of species; Rossbreiten-Expedition 1970; Salinity; Sample code/label; Schizochytrium sp.; Temperature, water; Thraustochytrium aggregatum; Thraustochytrium sp.; Ulkenia minuta; Water sample; WS
    Materialart: Dataset
    Format: text/tab-separated-values, 52 data points
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  • 100
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    Unbekannt
    Abundance of lower marine fungi in deep and bottom waters off Portugal (Table 3) (1982)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-10
    Schlagwort(e): Aplanochytrium sp.; Cape Blanc/Meteor Bank/Portugal; Counting; DEPTH, water; Dermocystidium sp.; Elevation of event; Event label; Fungi; Labyrinthuloides sp.; Latitude of event; Longitude of event; M19; M19_200-1; M19_200d-1; M19_224-1; M19_227-1; M19_260-1; Meteor (1964); Number of species; Rossbreiten-Expedition 1970; Salinity; Sample code/label; Schizochytrium sp.; Temperature, water; Thraustochytrium aggregatum; Thraustochytrium sp.; Ulkenia minuta; Ulkenia profunda; Water sample; WS
    Materialart: Dataset
    Format: text/tab-separated-values, 164 data points
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