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  • PANGAEA
  • Annual Reviews
  • 1980-1984  (4,858)
Collection
Keywords
Publisher
Years
Year
  • 201
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    Observation of ferromanganese crusts on lava deposits recovered near the Galapagos spreading center area (1981)
    PANGAEA
    In:  Supplement to: Christie, David M; Sinton, John M (1981): Evolution of abyssal lavas along propagating segments of the Galapagos spreading center. Earth and Planetary Science Letters, 56, 321-335, https://doi.org/10.1016/0012-821X(81)90137-0
    Details
    Publication Date: 2023-08-28
    Description: The unusual petrological diversity of abyssal lavas erupted along some segments of the Galapagos spreading center is a direct consequence of the propagation (elongation) of these segments into older oceanic crust. With increasing distance behind propagating rift tips, relatively unfractionated MORB erupted close to the tips are joined first by FeTi basalts (bimodal assemblage) and then by a wide range of basaltic and siliceous lavas. Further behind propagating rift tips, this broad range diminishes again, approaching the narrow compositional range of adjacent normal ridge segments. These compositional variations reflect the evolution of the subaxial magmatic system beneath the newly forming spreading center as it propagates through a pre-existing plate. We envisage this evolution as proceeding from small, isolated, ephemeral magma chambers through increasing numbers of larger, increasingly interconnected chambers to the steady-state buffered system of a normal ridge. Throughout this evolution, magma supply rates gradually increase and cooling rates of crustal magma bodies decrease. High degrees of crystal fractionation are favored only when a delicate balance between cooling rate and resupply rate of primitive magma is achieved. At other propagating and non-propagating ridge-transform intersections the degree to which the balance is achieved and the length of ridge over which it evolves control the distribution of fractionated lavas. These effects may be evaluated provided a number of tectonic variables including transform length, spreading and propagation rates are taken into account.
    Keywords: Deposit type; DEPTH, sediment/rock; Description; Dredge, rock; DRG_R; Elevation of event; Event label; Identification; Kana Keoki; KK781230; KK78-12-RD10; KK78-12-RD12; KK78-12-RD12B; KK78-12-RD14; KK78-12-RD16; KK78-12-RD17; KK78-12-RD2; KK78-12-RD20; KK78-12-RD21; KK78-12-RD24; KK78-12-RD25; KK78-12-RD26; KK78-12-RD27; KK78-12-RD29; KK78-12-RD32; KK78-12-RD4; Latitude of event; Longitude of event; Method/Device of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Position; Quantity of deposit; Sediment type; Size; Station 107; Station 109; Station 8; Station 80; Station 83; Station 85; Station 86; Station 88; Station 89; Station 91; Station 93; Station 94; Station 95; Station 96; Substrate type; Uniform resource locator/link to image; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 138 data points
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  • 202
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    Annotated record of the detailed examination of Mn deposits off Newfoundland, North Atlantic (1984)
    PANGAEA
    In:  Supplement to: Smith, J N; Schafer, C T (1984): Bioturbation processes in continental slope and rise sediments delineated by Pb?210, microfossil and textural indicators. Journal of Marine Research, 42(4), 1117-1145, https://doi.org/10.1357/002224084788520738
    Details
    Publication Date: 2023-08-28
    Description: Measurements of Pb-210 activities, in conjunction with micropaleontological, geotechnical and sedimentological observations, on sediment cores have been used to characterize two distinctive bioturbation regimes on the continental slope and rise east of Newfoundland. On the rise (2600 m), excess Pb-210 is confined to the upper few centimeters of the coarser-grained sediments underlying the axis of the Western Boundary Undercurrent. The geological and geochemical evidence for a low rate of bioturbation in this high bottom current regime is consistent with a reduced population of deeper burrowing macrofauna, particularly the species Maldane sarsi. In contrast, a higher flux of organic-rich, fine-grained particulate material to the middle slope (1500 m water depth), and the comparatively stable sedimentological conditions that prevail in this low bottom current regime, have led to the active colonization of the sediment substrate by bioturbating organisms. Enhanced mixing of middle slope deposits is reflected by comparatively lower shear strengths within the upper 30 cm of the sediment column, and by the reduced variability of the sediment-depth distribution of the most abundant species of foraminifera. Excess Pb-210 has been transported downward from the sediment-water interface to depths greater than 12 cm. Some Pb-210 profiles from the middle slope can be interpreted in terms of a diffusion mixing model for which the biological mixing coefficients are of the order of 0.10-1.0 cm2/yr.Measurements of the two and three dimensional distribution of excess Pb-210 in one middle slope box core indicate that the mixing process in these sediments has a pronounced heterogeneous component on time scales of the same order as the half life of Pb-210 (22.3 yr). Spatial correlations between Pb-210 anomalies and artifacts of bioturbation observed in x-radiographs of the core suggest that Pb-210 maxima observed at depth may be the result of an inclined orientation of burrow structures which have introduced a significant lateral component to the downward transport of surficial sediments.
    Keywords: Comment; Dawson; Deposit type; DEPTH, sediment/rock; Description; DW77-034; DW77-034-12C; DW77-034-16C; Elevation of event; Event label; File name; Identification; Latitude of event; Longitude of event; Method/Device of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Atlantic; Photo/Video; Position; PV; Quantity of deposit; Sediment type; Size; Substrate type; Uniform resource locator/link to image; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 21 data points
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  • 203
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    Annotated record of the detailed examination of Mn deposits from the Northwest Atlantic Basin (1981)
    PANGAEA
    In:  Supplement to: Stanley, Daniel Jean; Taylor, P T; Sheng, Harrison; Stuckenrath, Robert Jr (1981): Sohm Abyssal Plain: Evaluating Proximal Sediment Provenance. Smithsonian Contributions to the Marine Sciences, 11, 1-48, https://doi.org/10.5479/si.01960768.11
    Details
    Publication Date: 2023-08-28
    Description: The southernmost part of the Sohm Abyssal Plain in the Northwest Atlantic Basin is geographically distal with respect to the major source of Quaternary terrigenous material transported from the Canadian Maritime Provinces. An assessment of the proportion of more locally introduced sediment relative to that derived from distal sources is based largely on size and compositional analyses of Quaternary piston core samples. These data are supplemented by radiocarbon dating of selected core samples, bottom photographs, conductivity-temperature-depth profiles, and seismic records. The premises of the study are that (a) locally derived sediment should be most abundant near high-relief bathymetric features such as seamounts and abyssal hills, and (b) such material should contain enhanced proportions of reworked volcanic debris and alteration products. Core analyses reveal that the amounts of these are directly related to proximity of volcanic ocean-bottom features, and that a significant, although not total, amount of such volcanic materials recovered from cores are derived from submarine weathering of basalt. Associated with this assemblage are nannofossils, dating from the Quaternary to the Upper Cretaceous, reworked from older strata. This increased proportion of volcanic and related products and reworked faunas near seamounts and basement rises strongly implies that such topographic features continue to serve as major source terrains. Locally derived volcanic materials, however, are usually disseminated and masked on the Sohm Abyssal Plain, particularly in sectors receiving large amounts of terrigenous turbidites and biogenic suspensates, and/or undergoing reworking by bottom currents. We propose that the volcanic fraction can serve as a useful index, or "yardstick," to interpret the role of locally derived material in abyssal plain sedimentation. A sedimentation model is developed to illustrate the premise that as access to land-derived sources diminishes, the proportion of terrigenous components is reduced while pelagic and volcanic fractions are enhanced. Thus, sediment accumulating in abyssal plains almost totally isolated from terrigenous sources would comprise significant amounts of pelagic (including wind-blown) and volcanic components.
    Keywords: AT153; AT153-149CC; Atlantic Ocean; Atlantis (1931); Comment; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Description; Elevation of event; Event label; File name; Identification; Latitude of event; Longitude of event; Method/Device of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; PC; Photo/Video; Piston corer; Position; PV; Quantity of deposit; Sediment type; Substrate type; Uniform resource locator/link to image; V22; V22-231; V26; V26-6; V26-9; Vema; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 87 data points
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  • 204
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    Annotated record of the detailed examination of Mn rich basalt alterations from DSDP Leg 51 (Hole 417A) (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: 51-417A; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Identification; Leg51; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Atlantic/CONT RISE; Position; Quantity of deposit; Sample code/label; Sediment type; Substrate type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 24 data points
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  • 205
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    Chemical composition of phosphate-ferromanganese crusts and nodules from Malm to the Lower Eocene North Tethys formations of the Briançon area in the French Alps (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: Age, comment; Aluminium oxide; Atomic emission spectroscopy (AES); Barium; Beal Traversier, Hautes-Alpes, France; Bois Durat, Hautes-Alpes, France; BRB-B; BRB-BD; BRB-BT; BRB-C; BRB-CBO; BRB-CBR; BRB-CC; BRB-CF; BRB-COU; BRB-CQ; BRB-CR; BRB-CV; BRB-E; BRB-Ey; BRB-FS; BRB-GB; BRB-GE; BRB-L; BRB-LAU; BRB-LBL; BRB-M; BRB-MMA; BRB-MN; BRB-MO; BRB-MS; BRB-O; BRB-OB; BRB-P; BRB-PEY; BRB-Pl; BRB-RA; BRB-RAS; BRB-RCV; BRB-RG; BRB-RSR; BRB-RSRW; BRB-SA; BRB-SCN; BRB-SOU; BRB-STC; BRB-TN; BRB-VAL; BRB-VC; Calcium oxide; Carbon dioxide; Cariiere de la Lame, Hautes-Alpes, France; Chromium; Clot de la Cime, Hautes-Alpes, France; Clot des Fonds, Hautes-Alpes, France; Cobalt; Col de la Pisse, Hautes-Alpes, France; Col du Lauzon, Hautes-Alpes, France; Colonel Bonnet, Hautes-Alpes, France; Combe Bremond, Hautes-Alpes, France; Condamine, Hautes-Alpes, France; Copper; Coste Rousse, Hautes-Alpes, France; Couloir du Queyrellin, Hautes-Alpes, France; Crete de la Plate, Hautes-Alpes, France; Crete des Couniets, Hautes-Alpes, France; Crete de Vars, Hautes-Alpes, France; Deposit type; DEPTH, sediment/rock; Elevation of event; Event label; Eychauda, Hautes-Alpes, France; Eygliers, Hautes-Alpes, France; Fluorine; Font Sancte, Hautes-Alpes, France; Fort de l'Olive, Hautes-Alpes, France; HAM; Hammer; Identification; Iron oxide, Fe2O3; Lac Blanc, Hautes-Alpes, France; Lac de l'Ascencion, Hautes-Alpes, France; Lac du Vallonnet, Hautes-Alpes, France; Latitude of event; La Vachette, Hautes-Alpes, France; Lead; Longitude of event; Loss on ignition; Magnesium oxide; Manganese oxide; Montbrison Nord, Hautes-Alpes, France; Montbrison Sud, Hautes-Alpes, France; Monte Maniglia, Hautes-Alpes, France; Mouliere, Hautes-Alpes, France; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Ombilic, Hautes-Alpes, France; Peyron, Hautes-Alpes, France; Phosphorus pentoxide; Pic Balart, Hautes-Alpes, France; Pointe de Rasis, Hautes-Alpes, France; Potassium oxide; Ratier, Hautes-Alpes, France; Replat des Genisses, Hautes-Alpes, France; Roche Chevalire, Hautes-Alpes, France; Roche Gauthier, Hautes-Alpes, France; Rocher du Roux, Hautes-Alpes, France; Rocher du Roux Ouest, Hautes-Alpes, France; Sablier, Hautes-Alpes, France; Sample code/label; Serre Chevalier, Hautes-Alpes, France; Silicon dioxide; Sodium oxide; Souliers, Hautes-Alpes, France; St Crepin, Hautes-Alpes, France; Strontium; Sulfur, total; Tete Noire, Hautes-Alpes, France; Titanium dioxide; Torrent du Grand Bois, Hautes Alpes; Vanadium; Wet chemistry; Yttrium; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 2863 data points
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  • 206
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    (Table 1) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core EN066-10PG (1983)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0010PG; AGE; DEPTH, sediment/rock; EN06601; EN066-10PG; Endeavor; GC; Gravity corer; Isotope ratio mass spectrometry; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O
    Type: Dataset
    Format: text/tab-separated-values, 32 data points
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  • 207
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    (Table 1) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core EN066-21PG (1983)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0021PG; AGE; DEPTH, sediment/rock; EN06601; EN066-21PG; Endeavor; GC; Gravity corer; Isotope ratio mass spectrometry; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O
    Type: Dataset
    Format: text/tab-separated-values, 38 data points
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  • 208
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    (Table 1) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core EN066-26PG (1983)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0026PG; AGE; DEPTH, sediment/rock; EN06601; EN066-26PG; Endeavor; GC; Gravity corer; Isotope ratio mass spectrometry; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O
    Type: Dataset
    Format: text/tab-separated-values, 32 data points
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  • 209
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    (Table 1) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core EN066-16PG (1983)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0016PG; AGE; DEPTH, sediment/rock; EN06601; EN066-16PG; Endeavor; GC; Gravity corer; Isotope ratio mass spectrometry; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O
    Type: Dataset
    Format: text/tab-separated-values, 42 data points
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  • 210
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    (Table 1) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core EN066-29PG (1983)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0029PG; AGE; DEPTH, sediment/rock; EN06601; EN066-29PG; Endeavor; GC; Gravity corer; Isotope ratio mass spectrometry; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O
    Type: Dataset
    Format: text/tab-separated-values, 30 data points
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  • 211
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    (Table 1) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core EN066-38PG (1983)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0038PG; AGE; DEPTH, sediment/rock; EN06601; EN066-38PG; Endeavor; GC; Gravity corer; Isotope ratio mass spectrometry; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O
    Type: Dataset
    Format: text/tab-separated-values, 38 data points
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  • 212
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    (Table 1) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core EN066-32PG (1983)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0032PG; AGE; DEPTH, sediment/rock; EN06601; EN066-32PG; Endeavor; GC; Gravity corer; Isotope ratio mass spectrometry; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O
    Type: Dataset
    Format: text/tab-separated-values, 30 data points
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  • 213
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    (Table 1) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core EN066-36PG (1983)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0036PG; AGE; DEPTH, sediment/rock; EN06601; EN066-36PG; Endeavor; GC; Gravity corer; Isotope ratio mass spectrometry; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O
    Type: Dataset
    Format: text/tab-separated-values, 40 data points
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  • 214
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    (Table 2) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core AII60-13APC (1982)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: AGE; AII60-13APC; DEPTH, sediment/rock; Mass spectrometer VG Micromass 602; PC; Piston corer; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O; Vema Channel
    Type: Dataset
    Format: text/tab-separated-values, 36 data points
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  • 215
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    (Table 2) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core CHN115-70PC (1982)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: AGE; CHN115-70PC; DEPTH, sediment/rock; Mass spectrometer VG Micromass 602; PC; Piston corer; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O; Vema Channel
    Type: Dataset
    Format: text/tab-separated-values, 40 data points
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  • 216
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    (Table 2) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core CHN115-88PC (1982)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: AGE; CHN115-88PC; DEPTH, sediment/rock; Mass spectrometer VG Micromass 602; PC; Piston corer; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O; Vema Channel
    Type: Dataset
    Format: text/tab-separated-values, 60 data points
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  • 217
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    (Table 2) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core CHN115-91PC (1982)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: AGE; CHN115-91PC; DEPTH, sediment/rock; Mass spectrometer VG Micromass 602; PC; Piston corer; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O; Vema Channel
    Type: Dataset
    Format: text/tab-separated-values, 30 data points
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  • 218
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    Analysis of elements at DSDP Holes 70-506 and 70-509B (1983)
    PANGAEA
    In:  Supplement to: Borella, Peter E; Myers, Richard; Mills, Bill (1983): Sediment petrology of the hydrothermal mounds. In: Honnorez, J; Von Herzen, RP; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 70, 197-209, https://doi.org/10.2973/dsdp.proc.70.108.1983
    Details
    Publication Date: 2023-08-28
    Description: Sediments in the area of the Galapagos hydrothermal mounds are divided into two major categories. The first group, pelagic sediments, are nannofossil oozes with varying amounts of siliceous microfossils. The second group are hydrothermal sediments consisting of manganese-oxide crust fragments and green nontronitic clay granules. Hydrothermal sediments occur only in the upper half to two-thirds of the cores and are interbedded and mixed with pelagic sediments. Petrologic evidence indicates that hydrothermal nontronite forms as both a primary precipitate and as a replacement mineral of pre-existing pelagic sediment and hydrothermal manganese-oxide crust fragments. In addition, physical evidence supports chemical equations indicating that the pelagic sediments are being dissolved by hydrothermal solutions. The formation of hydrothermal nontronite is not merely confined to the surface of mounds, but also occurs at depth within their immediate area; hydrothermal nontronite is very likely forming today. Geologically speaking, the mounds and their hydrothermal sediments form almost instantaneously. The Galapagos mounds area is a unique one in the ocean basins, where pelagic sediments can be diagenetically transformed, dissolved, and replaced, possibly within a matter of years.
    Keywords: 70-506; 70-509B; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg70; North Pacific/MOUND
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    Format: application/zip, 2 datasets
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  • 219
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    Geochemistry, minerals and b-parameter at DSDP Leg 70 Holes (1983)
    PANGAEA
    In:  Supplement to: Kurnosov, Victor B; Chudaev, Oleg V; Shevchenko, Alla Ya (1983): Mineralogy and geochemistry of sediments from Galapagos hydrothermal mounds, Leg 70, Deep Sea Drilling Project. In: Honnorez, J; Von Herzen, RP; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 70, 225-233, https://doi.org/10.2973/dsdp.proc.70.110.1983
    Details
    Publication Date: 2023-08-28
    Description: Clay minerals recovered from the Galapagos hydrothermal mounds (Holes 506C, 507D, and 509B) are mainly iron-rich nontronite-like minerals enriched in potassium. Nontronites from Hole 509B show a distinct tendency to become micaceous toward the lower beds of clay sediments. Mn-crusts consist mainly of todorokite or a mixture of todorokite and nontronite. Minerals of clay and Mnrich sediments in the mounds originated from hydrothermal solutions of uncertain origin. Pelagic oozes from hydrothermal mounds and from areas between mounds (Hole 506D) consist mainly of calcite. In the carbonate beds on or near the hydrothermal mounds an admixture of smectite is often found.
    Keywords: 70-506C; 70-506D; 70-507D; 70-509B; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg70; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/MOUND
    Type: Dataset
    Format: application/zip, 4 datasets
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  • 220
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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
    Publication Date: 2023-08-28
    Description: 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.
    Keywords: 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
    Type: Dataset
    Format: application/zip, 13 datasets
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  • 221
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    Chemical composition of manganese nodule samples from the North Pacific Ocean (1981)
    PANGAEA
    In:  Supplement to: Bischoff, James L; Piper, David Z; Leong, Kam (1981): The aluminosilicate fraction of North Pacific manganese nodules. Geochimica et Cosmochimica Acta, 45(11), 2047-2063, https://doi.org/10.1016/0016-7037(81)90059-4
    Details
    Publication Date: 2023-08-28
    Description: Nine nodules collected from throughout the deep North Pacific were analyzed for their mineralogy and major-element composition before and after leaching with Chester-Hughes solution. Data indicate that the mineral phillipsite accounts for the major part (〉 75%) of the aluminosilicate fraction of all nodules. It is suggested that formation of phillipsite takes place on growing nodule surfaces coupled with the oxidation of absorbed manganous ion. All the nodules could be described as ternary mixtures of amorphous iron fraction (Fe-Ti-P), manganese oxide fraction (Mn-Mg Cu-Ni), and phillipsite fraction (Al-Si-K-Na), these fractions accounting for 96% of the variability of the chemical composition.
    Keywords: NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
    Type: Dataset
    Format: application/zip, 3 datasets
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  • 222
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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
    Publication Date: 2023-08-28
    Description: 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.
    Keywords: NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
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    Format: application/zip, 4 datasets
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  • 223
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    Unknown
    Annotated record of the detailed examination of Mn and phosphate deposits from GYRE 82-11 Expedition stations (1982)
    PANGAEA
    In:  Supplement to: USGS Woods Hole Coastal and Marine Science Center (1982): GYRE 82-11 Expedition, Sample Log, R/V Gyre. hdl:10013/epic.46138.d014, 49 pp, http://cotuit.er.usgs.gov/Data/1982-034-FA/NL/001/04/82034sm1.pdf
    Details
    Publication Date: 2023-08-28
    Description: The purpose of the expedition was to test new techniques to determine thickness, distribution and quality of mineral deposits on the Blake Plateau with special reference to manganese nodules and manganese-phosphate pavements.
    Keywords: 82034 G-11-82-SE; Blake Plateau, Atlantic Ocean; C11-Sta20 - Patio Block; C6-Sta3; C9-Sta14; D10-Sta18 - Patio Block; D11-Sta19 - Patio Block; D12-Sta23; D14-Sta24; D15-Sta25 - Southwest Blake Plateau Triple Junctio; D16-Sta26 - South Blake Plateau; D17-Sta27; D1-Sta2A; D2-Sta6; D3-Sta7; D4-Sta7; D5-Sta8; D8-Sta15; D9-Sta17; Date/Time of event; Deposit type; DEPTH, sediment/rock; Description; Dredge, rock; DRG_R; Elevation of event; Event label; File name; GC; Gravity corer; Gyre; GYRE82-11; GYRE82-11-C06; GYRE82-11-C09; GYRE82-11-C11; GYRE82-11-D01; GYRE82-11-D02; GYRE82-11-D03; GYRE82-11-D04; GYRE82-11-D05; GYRE82-11-D08; GYRE82-11-D09; GYRE82-11-D10; GYRE82-11-D11; GYRE82-11-D12; GYRE82-11-D14; GYRE82-11-D15; GYRE82-11-D16; GYRE82-11-D17; Latitude of event; Longitude of event; Method/Device of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; PC; Piston corer; Position; Quantity of deposit; Sample ID; Sediment type; Size; Substrate type; Uniform resource locator/link to image
    Type: Dataset
    Format: text/tab-separated-values, 191 data points
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  • 224
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    Chemical composition of oxide-phosphorite pavement from the Blake Plateau under various preparation treatment (1982)
    PANGAEA
    In:  Supplement to: Commeau, J A; Manheim, Frank T (1982): Testing the variation of Fe-Mn concentration as a function of preparation treatment for phosphate-manganese nodules from the Blake Plateau. (Expedition GYRE 82-11), Cruise Note. USGS Woods Hole Coastal and Marine Science Center
    Details
    Publication Date: 2023-08-28
    Description: Sample preparation technique is critical for valid chemical analyses. A main source of error comes from the fact that the great specific surface area of crusts or nodules enhances their tendency to retain or attract hygroscopic moisture. Variable treatment of this moisture can in extreme cases lead to analytical value differences as great as 40-50 %. In order to quantify these influences, samples of ferromanganese oxide-phosphorite pavement from the Blake Plateau have been subjected to various drying techniques before analysis using X-ray fluorescence.
    Keywords: 82034 G-11-82-SE; Blake Plateau, Atlantic Ocean; C6-Sta3; C9-Sta14; Calcium; D10-Sta18 - Patio Block; D11-Sta19 - Patio Block; D12-Sta23; D14-Sta24; D15-Sta25 - Southwest Blake Plateau Triple Junctio; D16-Sta26 - South Blake Plateau; D17-Sta27; D1-Sta2A; D2-Sta6; D3-Sta7; D4-Sta7; D5-Sta8; D8-Sta15; D9-Sta17; Date/Time of event; Description; Dredge, rock; DRG_R; Elevation of event; Event label; GC; Gravity corer; Gyre; GYRE82-11; GYRE82-11-C06; GYRE82-11-C09; GYRE82-11-D01; GYRE82-11-D02; GYRE82-11-D03; GYRE82-11-D04; GYRE82-11-D05; GYRE82-11-D08; GYRE82-11-D09; GYRE82-11-D10; GYRE82-11-D11; GYRE82-11-D12; GYRE82-11-D14; GYRE82-11-D15; GYRE82-11-D16; GYRE82-11-D17; Heated at 500°C for one hour; Ignited at 1000°C for one hour; Iron; Latitude of event; Longitude of event; Loss on drying; Loss on ignition; Manganese; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Oven-dry, heated at 110°C overnight; Sample ID; X-ray fluorescence (XRF)
    Type: Dataset
    Format: text/tab-separated-values, 128 data points
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  • 225
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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
    Publication Date: 2023-08-28
    Description: 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.
    Keywords: 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
    Type: Dataset
    Format: text/tab-separated-values, 537 data points
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  • 226
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    Observations and rare earth element composition of manganese nodules during Atlantis cruise AT266, Blake Plateau (1980)
    PANGAEA
    In:  Supplement to: Manheim, Frank T; Pratt, Richard M; McFarlin, P F (1980): Composition and origin of phosphorite deposits of the Blake Plateau. In: Bentor, Y.K. (Ed.), Marine Phosphorites - Geochemistry, Occurrence, Genesis, Society of Economic Paleontologists and Mineralogists, Special Publication, 29, 117-137, https://download.pangaea.de/reference/80812/attachments/Manheim-etal_1980.pdf
    Details
    Publication Date: 2023-08-28
    Description: An area of about 22,000 km² on the northern Blake Plateau, off the coast of South Carolina, contains an estimated 2 billion metric tons of phosphorite concretions, and about 1.2 billion metric tons of mixed ferromanganese-phosphorite pavement. Other offshore phosphorites occur between the Blake Plateau and known continental deposits, buried under variable thicknesses of sediments. The phosphorite resembles other marine phosphorites in composition, consisting primarily of carbonate-fluorapatite, some calcite, minor quartz and other minerals. The apatite is optically pseudo-isotropic and contains about 6% [CO3]**2- replacing [PO4]**3- in its structure. JOIDES drillings and other evidence show that the phosphorite is a lag deposit derived from Miocene strata correlatable with phosphatic Middle Tertiary sediments on the continent. It has undergone variable cycles of erosion, reworking, partial dissolution and reprecipitation. Its present form varies from phosphatized carbonate debris, loose pellets, and pebbles, to continuous pavements, plates, and conglomeratic boulders weighing hundreds of kilograms. No primary phosphatization is currently taking place on the Blake Plateau. The primary phosphate-depositing environment involved reducing conditions and required at least temporary absence of the powerful Gulf Stream current that now sweeps the bottom of the Blake Plateau and has eroded away the bulk of the Hawthorne-equivalent sediments with which the phosphorites were once associated.
    Keywords: NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
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    Format: application/zip, 2 datasets
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  • 227
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    Description, Beryllium characteristics and chemical composition of manganese nodules from the Pacific Ocean (1983)
    PANGAEA
    In:  Supplement to: Inoue, Teruo; Huang, Zui-Yao; Imamura, Mineo; Tanaka, Shigeo; Usui, Akira (1983): 10Be and 10Be/9Be in manganese nodules. Geochemical Journal, 17(6), 307-312, https://www.jstage.jst.go.jp/article/geochemj1966/17/6/17_6_307/_pdf
    Details
    Publication Date: 2023-08-28
    Description: Depth profiles of 10Be and 9Be concentrations have been measured in five manganese nodules from widely varying locations of the Pacific Ocean. Mean accumulation rate of these manganese nodules ranges from 2.7 to 8.0 mm/m.y.. The variation of 10Be and 10Be/9Be with depth or time is found to be less than ±30% for periods from 0.4-1.0 m.y. back to 6 m.y. B.P. Surface 10Be/9Be atomic ratio is found to be (9-13) x 10**-8, that shows authigenic nature of manganese nodule acuumulation by comparison with (12-31) x 10-8 for deep-sea water, (2-7) x 10**-8 for clay sediments and (7-9) x 10**-8 for fossil-rich sediments.
    Keywords: NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
    Type: Dataset
    Format: application/zip, 3 datasets
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  • 228
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    Analysis of Mn-deposits from the Pacific (1981)
    PANGAEA
    In:  Supplement to: Grill, E V; Chase, R L; MacDonald, Richard Drummond; Murray, John W (1981): A hydrothermal deposit from explorer ridge in the northeast Pacific Ocean. Earth and Planetary Science Letters, 52(1), 142-150, https://doi.org/10.1016/0012-821X(81)90216-8
    Details
    Publication Date: 2023-08-28
    Description: Crusts composed of nontronite and ferromanganese oxides were recovered from Explorer Ridge, a spreading ridge segment in the northeastern Pacific Ocean located off the west coast of Canada. The chemical and mineralogical composition of the crusts closely resembles that of the mound-like hydrothermal deposits recently discovered at the FAMOUS site on the Mid-Atlantic Ridge and on the Galapagos spreading centre. Compositional anomalies suggest that the crusts are precipitates of hydrothermal vent solutions which were ejected discontinuously and subsequently mixed with seawater.
    Keywords: Dredge; DRG; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North-East Pacific Ocean; PZ69-11
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  • 229
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    Investigation of manganese deposits from the Pacific and Atlantic oceans (1981)
    PANGAEA
    In:  Supplement to: Février, M (1981): Hydrothermalisme et minéralisations sur la dorsale Est-Pacifique à 21° N. Ph. D. Dissertation, Université de Bretagne Occidentale, Brest, France, pdf 11 MB, 270 pp, https://archimer.ifremer.fr/doc/00034/14498/
    Details
    Publication Date: 2023-08-28
    Description: Submersible exploration on the eastern Pacific Ridge near 21 ° N has revealed an active hydrothermal system. It is manifested by the emission in the marine environment of hot and Highly mineralized fluids (370 ° C maximum). These fluids precipitate on contact with seawater and deposits of massive sulphides are built at the outlet of their sources. The mineralogical and geochemical study of the products associated with the emissions of hot fluids provides an initial evaluation of this type of deposit and leads to a comparison between the hydrothermalism responsible for the formation of sulphides and the hydrothermalism responsible for the formation of metal rich crusts formed of iron smectites and manganese oxides. This study is carried out with conventional mineralogical and geochemical investigations (optical and electronic microscopy, X-ray diffraction, X-ray fluorescence spectrometry, electron microprobe, neutron activation and mass spectrometry).
    Keywords: CY-74-26-14; CY-78-06-11; CY-78-12-41; CYAMEX; Cyana (Submersible); East Pacific Rise; FAMOUS 06-74; FAMOUS74; Grab; GRAB; GRAB_subCyana; Grab, on Cyana [Submersible]; Le Noroit; Mid Atlantic Ridge; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
    Type: Dataset
    Format: application/zip, 2 datasets
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  • 230
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    Floor density and geochemistry of manganese nodules recovered for the DOMES Sites A, B and C, Pacific Ocean (1980)
    PANGAEA
    In:  Supplement to: Fewkes, Ronald H; McFarland, William Douglas; Reinhart, W R (1980): Evaluation of metal resources at and near proposed deep sea mine sites. United States Bureau of Mines, Open File Report, 108-80, 242 pp
    Details
    Publication Date: 2023-08-28
    Description: Methods of estimating manganese nodule grade and concentration were investigated using data from a well-explored east-central Pacific manganese nodule deposit. Bulk chemical analyses of 159 nodules recovered from 21 box cores show that the range in metal values between nodules from a single box core is commonly small but may be greater than the range in mean metal content of nodules from widely separated box cores. The metal exhibiting the greatest variability in the 21 box cores is Zn, followed in decreasing order by Cu, Mn, Co, Ni, and Fe. Approximately half of the box cores required analysis of 11 nodules or more to predict metal content within plus or minus 10 percent of the mean value.
    Keywords: NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
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    Format: application/zip, 4 datasets
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  • 231
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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
    Publication Date: 2023-08-28
    Description: 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.
    Keywords: NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
    Type: Dataset
    Format: application/zip, 2 datasets
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  • 232
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    Annotated record and Pb, Th, U and Ra isotope concentrations for two cores of the Atlantic and Pacific Ocean (1980)
    PANGAEA
    In:  Supplement to: Kadko, David (1980): 230Th, 226Ra and 222Rn in abyssal sediments. Earth and Planetary Science Letters, 49(2), 360-380, https://doi.org/10.1016/0012-821X(80)90079-5
    Details
    Publication Date: 2023-08-28
    Description: A model that predicts the flux of 222Rn out of deep-sea sediment is presented. The radon is ultimately generated by 230Th which is stripped from the overlying water into the sediment. It is shown that the continental contribution of ionium is not significant, and that at low sedimentation rates, biological mixing and erosional processes strongly affect the surface concentration of the ionium. Two cores from areas of slow sediment accumulation, one from a manganese nodule region of the central Pacific and one from the Rio Grande Rise in the Atlantic were analyzed at closely spaced intervals for 230Th, 226Ra, and 210Pb. The Pacific core displayed evidence of biological mixing down to 12 cm and had a sedimentation rate of only 0.04 cm/kyr. The Atlantic core seemed to be mixed to 8 cm and had a sedimentation rate of 0.07 cm/kyr. Both cores had less total excess 230Th than predicted. Radium sediment profiles are generated from the 230Th model. Adsorbed, dissolved, and solid-phase radium is considered. According to the model, diffusional losses of radium are especially important at low sedimentation rates. Any particulate, or excess radium input is ignored in this model. The model fits the two analyzed cores if the fraction of total radium available for adsorption-desorption is about 0.5-0.7, and if K, the distribution coefficient, is about 1000. The flux of radon out of the sediments is derived from the model-generated radium profiles. It is shown that the resulting standing crop of SUP-222 Rn in the overlying water may be considered as an added constraint in budgeting 230Th and 226Ra in deep-sea sediments.
    Keywords: NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
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    Format: application/zip, 2 datasets
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  • 233
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    Radionuclide analysis on nodules from MANOP Site (1984)
    PANGAEA
    In:  Supplement to: Moore, Willard S (1984): Thorium and radium isotopic relationships in manganese nodules and sediments at MANOP Site S. Geochimica et Cosmochimica Acta, 48(5), 987-992, https://doi.org/10.1016/0016-7037(84)90190-X
    Details
    Publication Date: 2023-08-28
    Description: Relationships among Th and Ra isotopes in nodule, sediment and water phases at MANOP Site S establish the most likely source for Th in the nodules, the frequency of nodule turning, and the similarity of micro and macro nodules. Manganese nodules and bottom waters have 230Th/232Th activity ratios considerably higher than other phases at this site suggesting that sea water is the likely source of Th for the nodules. Similar 230Th/232Th activity ratios in nodule tops and bottoms and in certain cases departure from expected 226Ra/230Th activity ratios in nodule tops and bottoms indicate that the nodules rotate every one to ten thousand years. The micro nodules have diffusion coefficients of Ra similar to macro nodule bottoms. I suggest that they may act as a carrier phase for transporting metals through oxic sediments to nodules.
    Keywords: NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
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    Format: application/zip, 3 datasets
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  • 234
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    Annotated record of the detailed examination of Mn deposits from the GEORSTOM III NORD (R/V Le Noroit) cruise stations (1983)
    PANGAEA
    In:  Supplement to: Maillet, Patrick; Monzier, Michel; Selo, M; Storzer, D (1983): The D'Entrecasteaux Zone (Southwest Pacific). A petrological and geochronological reappraisal. Marine Geology, 53(3), 179-197, https://doi.org/10.1016/0025-3227(83)90073-7
    Details
    Publication Date: 2023-08-28
    Description: The D'Entrecasteaux Zone (Southwest Pacific) is an arched submarine horst- and graben structure, which extends from the northern end of the New Caledonia ridge to the western border of the New Hebrides island arc. A review of the bathymetry, seismic-reflection data, paleomagnetism, gravimetry, seismology and DSDP data available for this area is combined with a study of basaltic samples dredged along the horsts of this regional fracture zone. These basalts show strong petrographic and chemical affinities with MORB. Their fissiontrack ages range between 56 Ma (Paleocene-Eocene boundary) and 36 Ma (Eocene-Oligocene boundary). It is suggested that the D'Entrecasteaux Zone represents the northern arcuate extension of the northeast-dipping Eocene subduction/obduction zone, located along the New Caledonia/Loyalty Islands ridge, while its present morphology appeared from post-obduction extensional movements, resulting in a progressive uplift of basaltic ocean floor since Middle Miocene times.
    Keywords: Deposit type; DEPTH, sediment/rock; Dredge; DRG; Elevation of event; Event label; GEORSTOM_III_NORD; GO314D; GO315D; GO316D; GO317D; GO320D; GO321D; GO322D; GO323D; GO324D; GO325D; GO326D; GO3N-314D; GO3N-315D; GO3N-316D; GO3N-317D; GO3N-320D; GO3N-321D; GO3N-322D; GO3N-323D; GO3N-324D; GO3N-325D; GO3N-326D; Identification; Latitude of event; Le Noroit; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Southwest Pacific Ocean; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 56 data points
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  • 235
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    (Table 2, page 110) Chemical analyses of Mn crust samples from the Lametino Seamount in the Tyrrhenian Sea (1980)
    PANGAEA
    In:  Supplement to: Rossi, P L; Bocchi, G; Adams, F (1980): A manganese deposit from the South Tyrrhenian region. Oceanologica Acta, 3(1), 107-114, hdl:10013/epic.46892.d001
    Details
    Publication Date: 2023-08-28
    Description: Specimens dredged from within the summit of a volcanic seamount during an oceanographic cruise in the Eolian Island Arc (South Tyrrhenian Sea) where examined. Mineralization, which forms veins and pockets within a silty-clayey material, consists mainly of todorokite with scarce birnessite. The chemistry (Mn 48%, Fe 0.26 %, Ni 249 ppm, Co 223 ppm) and the mineralogy of the deposit are discussed; the findings, compared with data from some of the literature, suggest a hydrothermal genesis with extreme fractionations of Mn from Fe. A process explaining the anomalous Cu content (8 200 ppm) of the deposit is also suggested.
    Keywords: Aluminium; Bannock; BAN-T78L; Barium; Calcium; Cobalt; Copper; Deposit type; DEPTH, sediment/rock; Description; Dredge; DRG; Gravimetric analysis; Identification; Iron; Lametino 1 Seamount; Loss on ignition; Magnesium; Manganese; Molybdenum; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Potassium; Rubidium; Silicon; Size; Sodium; Spectrophotometry; Strontium; Substrate type; T78; Titanium; Vanadium; X-ray fluorescence (XRF); Zinc
    Type: Dataset
    Format: text/tab-separated-values, 24 data points
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  • 236
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    Average chemical composition by size categories of manganese nodules and crusts collected from the R/V Sonne Cruise SO-06, Sept-Oct, 1978 in the Pacific Ocean (1983)
    PANGAEA
    In:  Supplement to: Friedrich, G; Glasby, Geoffrey P; Thijssen, Theo; Plüger, W L (1983): Morphological and geochemical characteristics of manganese nodules collected from three areas on an Equatorial Pacific transect by RV Sonne. Marine Mining, 4, 167-253, hdl:10013/epic.47815.d001
    Details
    Publication Date: 2023-08-28
    Description: Manganese nodules collected from three areas (C, F, and G) on a N-S equatorial Pacific transect at 134° W by R. V. Sonne show differences in size, morphology, surface density and composition which can best be interpreted in terms of the biogenic theory of nodule formation. These data indicate that the biogenic hypothesis is central to an understanding of manganese nodule genesis in the equatorial Pacific and in particular influences the nodule shape, surface texture, rate of growth, composition, and mineralogy. The nodule characteristics in this region are also influenced by the hydrological characteristics of the bottom water, sedimentation rates, local geological and tectonic conditions (including seeding eflects) and topography.
    Keywords: Aluminium oxide; Barium; BCR; Box corer (Reineck); Cerium; Cobalt; Copper; DEPTH, sediment/rock; Description; Dredge, box; DRG_B; Elevation of event; Event label; FFGR; Free-fall grab; Identification; Iron; KAL; Kasten corer; Lanthanum; Latitude of event; Lead; Longitude of event; Manganese; Method/Device of event; Molybdenum; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Silicon dioxide; Size; Size, maximum; Size, minimum; SO06; SO06_100GB; SO06_101GB; SO06_102GB; SO06_107GB; SO06_108GB; SO06_109GB; SO06_10KG; SO06_110KG; SO06_114KG; SO06_115GB; SO06_116GB; SO06_118GB; SO06_119GB; SO06_120GB; SO06_121GB; SO06_122GB; SO06_123KG; SO06_124KG; SO06_127GB; SO06_128GB; SO06_130GB; SO06_131GB; SO06_132GB; SO06_133GB; SO06_137DK; SO06_138KG; SO06_13GB; SO06_14GB; SO06_15GB; SO06_16GB; SO06_18GB; SO06_19GB; SO06_20GB; SO06_21GB; SO06_22GB; SO06_23GB; SO06_24GB; SO06_25GB; SO06_26KAL; SO06_37GB; SO06_49GB; SO06_50GB; SO06_52GB; SO06_53GB; SO06_54GB; SO06_55GB; SO06_57GB; SO06_59GB; SO06_61GB; SO06_62GB; SO06_63GB; SO06_64GB; SO06_67GB; SO06_70GB; SO06_71GB; SO06_72GB; SO06_74KAL; SO06_75DK; SO06_76GB; SO06_77GB; SO06_78GB; SO06_81GB; SO06_83GB; SO06_84GB; SO06_85GB; SO06_87GB; SO06_88GB; SO06_89GB; SO06_93GB; SO06_94GB; SO06_95GB; SO06_99GB; SO6/1-C-Loc2-10; SO6/1-C-Loc3-23; SO6/1-C-Loc3-24; SO6/1-C-Loc3-25; SO6/1-C-Loc3-26; SO6/1-C-Loc4-13; SO6/1-C-Loc4-14; SO6/1-C-Loc4-15; SO6/1-C-Loc4-16; SO6/1-C-Loc4-18; SO6/1-C-Loc4-19; SO6/1-C-Loc4-20; SO6/1-C-Loc4-21; SO6/1-C-Loc4-22; SO6/1-F-Loc10-52; SO6/1-F-Loc10-53; SO6/1-F-Loc10-54; SO6/1-F-Loc10-55; SO6/1-F-Loc10-57; SO6/1-F-Loc10-59; SO6/1-F-Loc11-61; SO6/1-F-Loc11-62; SO6/1-F-Loc11-63; SO6/1-F-Loc11-64; SO6/1-F-Loc11-67; SO6/1-F-Loc12-70; SO6/1-F-Loc12-71; SO6/1-F-Loc12-72; SO6/1-F-Loc12-74; SO6/1-F-Loc12-75; SO6/1-F-Loc13-76; SO6/1-F-Loc13-77; SO6/1-F-Loc13-78; SO6/1-F-Loc14-81; SO6/1-F-Loc14-83; SO6/1-F-Loc14-84; SO6/1-F-Loc14-85; SO6/1-F-Loc14-87; SO6/1-F-Loc14-88; SO6/1-F-Loc14-89; SO6/1-F-Loc15-93; SO6/1-F-Loc15-94; SO6/1-F-Loc15-95; SO6/1-F-Loc8-37; SO6/1-F-Loc9-49; SO6/1-F-Loc9-50; SO6/1-G-Loc16-100; SO6/1-G-Loc16-101; SO6/1-G-Loc16-102; SO6/1-G-Loc16-107; SO6/1-G-Loc16-108; SO6/1-G-Loc16-109; SO6/1-G-Loc16-110; SO6/1-G-Loc16-99; SO6/1-G-Loc17-114; SO6/1-G-Loc18-115; SO6/1-G-Loc18-116; SO6/1-G-Loc18-118; SO6/1-G-Loc18-119; SO6/1-G-Loc18-120; SO6/1-G-Loc18-121; SO6/1-G-Loc18-122; SO6/1-G-Loc18-123; SO6/1-G-Loc18-124; SO6/1-G-Loc20-127; SO6/1-G-Loc20-128; SO6/1-G-Loc20-130; SO6/1-G-Loc20-131; SO6/1-G-Loc20-132; SO6/1-G-Loc20-133; SO6/1-G-Loc20-138; SO6/1-G-Loc21-137; Sonne; Titanium; Uranium; X-ray diffraction (XRD); Zinc
    Type: Dataset
    Format: text/tab-separated-values, 3717 data points
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  • 237
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    Annotated record of the detailed examination of Mn micronodules from stations over George Bank, Atlantic Ocean (1984)
    PANGAEA
    In:  Supplement to: Poppe, L J; Commeau, R F; Commeau, J A; Manheim, Frank T; Aruscavage, P J (1984): Ferromanganese micronodules from the surficial sediments of Georges Bank. Journal of Marine Research, 42(2), 463-472, https://doi.org/10.1357/002224084788502765
    Details
    Publication Date: 2023-08-28
    Description: Ferromanganese micronodules have been found on Georges Bank, off the U.S. northeast coast, distributed throughout the surficial sediments within an area about 125 km long and at least 12 km wide. These coarse, sand-sized concretions have precipitated from metal-rich interstitial waters and contain many of the textural and structural features common to other neritic nodules. Most of the nodules have accreted around detrital grains, and X-ray powder diffraction analyses indicate the presence of geothite and vernadite ( delta -MnO sub(2)) in the ferromanganese layers. Chemical analyses of the micronodules, when compared with similar data on deep-sea manganese nodules, reveal lower Mn/Fe ratios, significantly higher concentrations of V and As, comparable values of Mo, and an order of magnitude less of Co, Ni, Ce and most other, metals.
    Keywords: AB3_101; AB3101-W167; AB3101-W169; AB3101-W180; AB4_11; AB411-2545K; Albatross III (1948-1959); Albatross IV (1963); Atlantic Ocean; Comment; Deposit type; DEPTH, sediment/rock; Description; Dredge; DRG; Elevation of event; Event label; GOS22; GOS22-1114; GOS22-1123; Gosnold; Grab; GRAB; Identification; Latitude of event; Longitude of event; Method/Device of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Sediment type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 42 data points
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  • 238
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    Annotated record of the detailed examination of Mn deposits from ARA Islas Orcadas Cruise 15 core stations (1980)
    PANGAEA
    In:  Supplement to: Kaharoeddin, F A; Eggers, M; Goldstein, E H; Graves, R S; Watkins, David K; Bergen, James A (1980): ARA Islas Orcadas Cruise 1578 sediment descriptions. Sedimentology Research Laboratory Contributions, Antarctic Research Facility, Department of Geology, Florida State University, Tallahassee, Contribution No 48, 168 pp, https://www.ngdc.noaa.gov/mgg/curator/data/islas_orcadas/io1578/io1578_descriptions.pdf
    Details
    Publication Date: 2023-08-28
    Description: The purpose of this volume, the tenth in a series of similar publications (Goodell, 1964, 1965, 1968; Frakes 1971, 1973 ; Cassidy et al., 1977), is to continue a presentation to the research community of sediment core descriptions and attendant data of cored and otherwise obtained sediments retrieved in waters of the Southern Ocean aboard the research vessel, ARA Islas Orcadas (formerly, USNS Eltanin), as a part of the circumpolar survey begun by Eltanin in 1962 (see issue of Antarctic Journal of the United States, Vol. 8, No. 3, 1973). The data presented herein are concerned with the results of coring activities aboard cruise 1578 of Islas Orcadas, the fourth marine geology coring cruise of this vessel under the terms of the present United States-Argentine agreement. The core descriptions are organised as follows: 1) a brief summary of the coring objectives of the cruise, together with a discussion of core recovery; 2) a table and map of station location data for materials retrieved; 3) a table of tentative age-dates for each piston core; 4) an explanation of the laboratory procedures and descriptive criteria used in the description of the sediments, and 5) lithologic descriptions of the piston and trigger cores, and the piston and trigger core bag samples.
    Keywords: Color description; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Description; Elevation of event; Event label; Identification; IO1578; IO1578.005-PC; IO1578.006-PC; IO1578.008-PC; IO1578.012-PC; IO1578.014-PC; IO1578.024-PC; IO1578.025-PC; IO1578.027-PC; IO1578.037-PC; IO1578.040-PC; IO1578.041-PC; IO1578.045-PC; IO1578.047-PC; IO1578.048-PC; IO1578.049-PC; IO1578.050-PC; IO1578.052-PC; IO1578.055-PC; IO1578.056-PC; IO1578.061-PC; IO1578.064-PC; Islas Orcadas; Latitude of event; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; PC; Piston corer; Position; Quantity of deposit; Sediment type; Size; Substrate type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 701 data points
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  • 239
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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
    Publication Date: 2023-08-28
    Keywords: 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
    Type: Dataset
    Format: text/tab-separated-values, 30 data points
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  • 240
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    (Tables 1-2) Chemical composition of basal metalliferous sediments at DSDP Site 9-77B (1981)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: 9-77B; Aluminium; Atomic absorption spectrometry (AAS), Perkin-Elmer; Calcium carbonate; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Iron; Iron, fractionated; Leg9; Magnesium; Manganese; Manganese, fractionated; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/HILL; Phosphorus; Sample code/label; Silicon; X-ray fluorescence (XRF)
    Type: Dataset
    Format: text/tab-separated-values, 70 data points
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  • 241
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    (Tables 1-2) Chemical composition of basal metalliferous sediments at DSDP Site 9-81 (1981)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: 9-81; Aluminium; Atomic absorption spectrometry (AAS), Perkin-Elmer; Calcium carbonate; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Iron; Iron, fractionated; Leg9; Magnesium; Manganese; Manganese, fractionated; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/HILL; Sample code/label; Silicon; X-ray fluorescence (XRF)
    Type: Dataset
    Format: text/tab-separated-values, 22 data points
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  • 242
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    (Table 1) Mineral composition of sediments at DSDP Leg 70 Holes (1983)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: 70-506C; 70-506D; 70-507D; 70-509B; 7 angstroem minerals; Calcite; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Event label; Fairchildite; Feldspar; Glomar Challenger; Latitude of event; Leg70; Longitude of event; Mica; Nontronite-like minerals; North Pacific/MOUND; Phillipsite; Quartz; Sample code/label; see reference(s); Todorokite; z
    Type: Dataset
    Format: text/tab-separated-values, 952 data points
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  • 243
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    (Table 2) Wet geochemistry at DSDP Leg 70 Holes (1983)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: 70-506C; 70-507D; 70-509B; Aluminium oxide; Calcium oxide; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Event label; Glomar Challenger; Iron oxide, Fe2O3; Iron oxide, FeO; Latitude of event; Leg70; Longitude of event; Loss on ignition; Magnesium oxide; Manganese oxide; North Pacific/MOUND; Phosphorus pentoxide; Potassium oxide; Sample code/label; see reference(s); Silicon dioxide; Size fraction; Sodium oxide; Titanium dioxide; Total; Water in rock
    Type: Dataset
    Format: text/tab-separated-values, 336 data points
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  • 244
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    (Table 2) Isotopes at DSDP Site 68-503 (1982)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: 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
    Type: Dataset
    Format: text/tab-separated-values, 150 data points
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  • 245
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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
    Publication Date: 2023-08-28
    Keywords: 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
    Type: Dataset
    Format: text/tab-separated-values, 189 data points
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  • 246
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    (Table 4) Calcite geochemical compositions at DSDP Hole 63-471 (1981)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Description: The sulfide deposit at Site 471 occurs between overlying pelagic sediment and underlying basalt. The deposit is vertically zoned and consists, from top to bottom, of the following mineral assemblages: (1) pyrite, chalcopyrite, and Zn-sulfide in chert and calcite gangue (~ 35 cm thick); (2) a 5-cm-thick metalliferous sediment layer and (3) a 4-cm-thick chert layer. The calcite gangue appears at a later stage than chert gangue in the sequence of deposition, also filling in voids and fractures. The manganese content of calcite is particularly high and varies systematically, reaching a maximum at the top of the massive sulfide portion of the deposit.
    Keywords: 63-471; Aluminium oxide; Aluminium oxide, standard deviation; Calcium oxide; Calcium oxide, standard deviation; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Electron microprobe (EMP); Glomar Challenger; Iron oxide, FeO; Iron oxide, FeO, standard deviation; Leg63; Magnesium oxide; Magnesium oxide, standard deviation; Manganese oxide; Manganese oxide, standard deviation; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/FAN; Potassium oxide; Potassium oxide, standard deviation; Replicates; Sample code/label; Silicon dioxide; Sodium oxide; Sodium oxide, standard deviation; Standard deviation; Titanium dioxide; Total
    Type: Dataset
    Format: text/tab-separated-values, 102 data points
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  • 247
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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
    Publication Date: 2023-08-28
    Keywords: 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
    Type: Dataset
    Format: text/tab-separated-values, 150 data points
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  • 248
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    Description of the fossil manganese nodules found in the shales of the DeGrey member as part of the Upper Missouri river terrace deposits (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: Comment; Deposit type; DEPTH, sediment/rock; Description; Device type; Geologic age name; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Oacoma_C; Oacoma, Lyman County, South Dakota; Position; PROFILE; Profile sampling; Quantity of deposit; Sediment type; Size; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 10 data points
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  • 249
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    Average composition manganese concretions in the Oacoma manganese deposit in South Dakota (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: DEPTH, sediment/rock; Description; Identification; Iron; Manganese; Manitoba, Canada; Millwood_S; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; PROFILE; Profile sampling; Wet chemistry
    Type: Dataset
    Format: text/tab-separated-values, 4 data points
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  • 250
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    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
    Publication Date: 2023-08-28
    Keywords: 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
    Type: Dataset
    Format: text/tab-separated-values, 364 data points
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  • 251
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    (Table 1, Page 612) XES Analyses for transition metals in manganese nodules and crusts of areas of the East Pacific Rise (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: Cobalt; Copper; DEEPSONDE; DEPTH, sediment/rock; Description; DPSN02-D3; DPSN02-D4; DPSN02-D5; Dredge; DRG; East Pacific Ocean; Event label; Identification; Indomed_leg_1; INMD-1D; Iron; Lead; Manganese; Melville; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; SIQR-4D; SIQUEIROS; Thomas Washington; X-ray emission spectroscopy (XES); Zinc
    Type: Dataset
    Format: text/tab-separated-values, 90 data points
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  • 252
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    Observation of manganese deposits in the Blake Plateau during Atlantis Cruise 266 (1980)
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    Details
    Publication Date: 2023-08-28
    Keywords: AT26601; AT266-05; AT266-18; AT266-21C; Atlantic Ocean; Atlantis (1931); Comment; Date/Time of event; Deposit type; DEPTH, sediment/rock; Description; Dredge; DRG; Elevation of event; Event label; Latitude of event; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Photo/Video; Position; PV; Quantity of deposit; Sample ID; Sediment type; Substrate type; Uniform resource locator/link to image
    Type: Dataset
    Format: text/tab-separated-values, 21 data points
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  • 253
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    (Table 6, page 130) Rare Earth distribution in a manganese nodule from the Blake Plateau deposits, Altantic cruise 266 (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: AT26601; AT266-05; Atlantic Ocean; Atlantis (1931); Cerium; Date/Time of event; DEPTH, sediment/rock; Description; Dredge; DRG; Dysprosium; Elevation of event; Emission spectrometry; Europium; High oxygen indicators; Lanthanum; Latitude of event; Longitude of event; Lutetium; Neodymium; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Proustite; Samarium; Sample ID; Terbium; Thulium; Ytterbium; Yttrium
    Type: Dataset
    Format: text/tab-separated-values, 15 data points
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  • 254
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    (Tables 1 to 3, pages 221-222) Th isotope data for three manganese nodules of the Pacific Ocean (1982)
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    Details
    Publication Date: 2023-08-28
    Keywords: 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
    Type: Dataset
    Format: text/tab-separated-values, 334 data points
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  • 255
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    (Table 1, page 773) Results of SEM Energy-Dispersive X-Ray Elemental Analysis performed on Mn micronodules from DSDP Leg 47 (Hole 417A) (1980)
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    Details
    Publication Date: 2023-08-28
    Keywords: 51-417A; Aluminium; Calcium; Copper; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Energy dispersive X-ray analysis, EDAX; Glomar Challenger; Identification; Iron; Leg51; Magnesium; Manganese; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Atlantic/CONT RISE; Potassium; Sample code/label; Silicon; Titanium
    Type: Dataset
    Format: text/tab-separated-values, 14 data points
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  • 256
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    Annotated record of the detailed examination of Mn micronodules from DSDP Leg 51 (Hole 417A) (1980)
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    Details
    Publication Date: 2023-08-28
    Keywords: 51-417A; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; File name; Glomar Challenger; Identification; Leg51; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Atlantic/CONT RISE; Position; Quantity of deposit; Sample code/label; Sediment type; Uniform resource locator/link to image; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 10 data points
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  • 257
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    (Table 5, page 1205) Defocussed microprobe analysis of manganese carbonate enrichement in altered basalt vesicles from from DSDP Leg 47 (Hole 417A) (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: 51-417A; Calcium oxide; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Identification; Iron oxide, FeO; Leg51; Magnesium oxide; Manganese oxide; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Atlantic/CONT RISE; Sample code/label; X-ray fluorescence (XRF)
    Type: Dataset
    Format: text/tab-separated-values, 24 data points
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  • 258
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    Annotated record of the detailed examination of Mn deposits from DSDP Leg 54 (Holes 419, 420, 421, 424, 424A, 424B, 424C, 425, 427, 428, 428A) (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: 54-419; 54-420; 54-421; 54-424; 54-424A; 54-424B; 54-424C; 54-425; 54-427; 54-428; 54-428A; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; File name; Glomar Challenger; Identification; Leg54; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/CONT RISE; North Pacific/MOUND; North Pacific/RIDGE; North Pacific/SEDIMENT POND; North Pacific/TROUGH; Position; Quantity of deposit; Sample code/label; Sediment type; Size; Substrate type; Uniform resource locator/link to image; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 346 data points
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  • 259
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    (Table 4, page 411) Chemical composition of a manganese crust from the Galapagos Spreading Center recovered at DSDP Leg 54 (Hole 424) (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: 54-424; Aluminium oxide; Calcium oxide; Calculated from weight loss after ignition at 450 °C; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Identification; Iron oxide, Fe2O3; Leg54; Loss on ignition; Magnesium oxide; Manganese oxide; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/MOUND; Potassium oxide; Silicon dioxide; X-ray fluorescence (XRF)
    Type: Dataset
    Format: text/tab-separated-values, 10 data points
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  • 260
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    Chemical analyses of manganese rich samples from the Paul Revere Deep in the northeastern Pacific Ocean (1981)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: Aluminium oxide; Atomic absorption spectrometry (AAS); Barium; Calcium oxide; Chromium; Cobalt; Copper; Deposit type; DEPTH, sediment/rock; Description; DISTANCE; Distance, maximum; Distance, minimum; Dredge; DRG; Identification; Iron oxide, Fe2O3; Lead; Magnesium oxide; Manganese oxide; Molybdenum; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North-East Pacific Ocean; Opal-CT; Potassium oxide; PZ69-11; Silicon dioxide; Sodium oxide; Titanium dioxide; Vanadium; Water in rock; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 145 data points
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  • 261
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    (Table 6, page 2052) Chemical composition of Chester-Hughes acid-reducing leachates of manganese nodule samples from the North Pacific Ocean (1981)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: Aluminium oxide; Atomic absorption spectrometry (AAS); BC; Box corer; Calcium oxide; Cobalt oxide; Copper(II) oxide; Date/Time of event; Deposit type; DEPTH, sediment/rock; Description; DOMES Site A, Pacific Ocean; DOMES Site B, Pacific Ocean; DOMES Site C, Pacific Ocean; Dredge, bucket; DRG_BU; Elevation of event; Event label; Iron oxide, Fe2O3; Latitude of event; Longitude of event; Magnesium oxide; Manganese oxide; Method/Device of event; Nickel oxide; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Oceanographer; Pacific Ocean; Potassium oxide; RP-8-OC-75; RP8OC7503; RP8OC75-47-12; RP8OC75-54-47; RP8OC76; RP-8-OC-76; RP8OC76-14-20; Sample ID; Seascope Expedition; Silicon dioxide; Sodium oxide; SS72/2; SS72/3; SS72/5; SS72/6; SS72-148DB; SS72-149DB; SS72-152DB; SS72-24DB; SS72-52DB; SS72-96DB; Titanium dioxide; Zinc oxide
    Type: Dataset
    Format: text/tab-separated-values, 144 data points
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  • 262
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    (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
    Publication Date: 2023-10-19
    Description: 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.
    Keywords: 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
    Type: Dataset
    Format: text/tab-separated-values, 442 data points
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  • 263
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    (Table 1) Mass-accumulation rates for the non-authigenic, inorganic, crystalline, eolian component of sediments recovered at DSDP Hole 62-463 (1981)
    PANGAEA
    In:  Supplement to: Rea, David K; Janecek, Thomas R (1981): Mass-accumulation rates of the non-authigenic inorganic crystalline (Eolian) component of deep-sea sediments from the western Mid-Pacific Mountains, Deep Sea Drilling Project Site 463. In: Thiede, J; Vallier, TL; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 62, 653-659, https://doi.org/10.2973/dsdp.proc.62.125.1981
    Details
    Publication Date: 2023-10-19
    Description: Elevated regions in the central parts of ocean basins are excellent for study of accumulation of eolian material. The mass-accumulation rates of this sediment component appear to reflect changes in the influx of volcanic materials through the Early Cretaceous to Recent history of Deep Sea Drilling Project Site 463, on the Mid-Pacific Mountains. Four distinct episodes of eolian accumulation occurred during the Cretaceous: two periods of moderate accumulation, averaging about 0.2 to 0.3 g/cm**2/10**3 yr, 67 to 70.5 m.y. ago and 91 to 108 m.y. ago; a period of low accumulation, approximately 0.03 g/cm**2/10**3 yr, 70.5 to 90 m.y. ago; and a period of high accumulation, about 0.9 g/cm**2/10**3 yr, 109 to 117 m.y. ago (bottom of the hole). Much of the Cenozoic section is missing from Site 463. Upper Miocene to Recent sediments record an upward increase in accumulation rates, from less than 0.01 to about 0.044 g/cm**2/10**3 yr. The late Pliocene-Pleistocene peak may reflect the change to glacial-wind regimes, as well as an increase in volcanic source materials.
    Keywords: 62-463; Accumulation rate, dust; Accumulation rate, mass; AGE; Calculated, see reference(s); Comment; Deep Sea Drilling Project; Density, dry bulk; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Dust, aeolian; Glomar Challenger; Leg62; North Pacific/SEAMOUNT; Porosity; Sample code/label; Sedimentation rate; see reference(s)
    Type: Dataset
    Format: text/tab-separated-values, 707 data points
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  • 264
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    Accumulation rates of Late Cretaceous eolian sediments in DSDP Hole 62-463 in the Mid-Pacific Mountains, central North Pacific Ocean (Table 1) (1981)
    PANGAEA
    In:  Supplement to: Rea, David K; Janecek, Thomas R (1981): Late Cretaceous history of eolian deposition in the Mid-Pacific Mountains, central North Pacific Ocean. Palaeogeography, Palaeoclimatology, Palaeoecology, 36(1-2), 55-67, https://doi.org/10.1016/0031-0182(81)90048-1
    Details
    Publication Date: 2023-10-19
    Description: Eolian dust preserved in deep-sea sediment can provide a direct historical record of global atmospheric circulation. Data from a reasonably complete Upper Cretaceous section of pelagic sediments recovered at DSDP Site 463 in the central North Pacific provides a good record of eolian activity during the time period between about 112 and 66 m.y. ago. We have isolated the eolian component from these sediments, determined its mass accumulation rate and combined these data with the mineralogy of the inorganic fraction determined by others to construct a record of eolian deposition. Volcanic input is significant during Aptian-Albian and Maastrichtian times, otherwise continentally derived minerals dominate. Mass accumulation rates of the continental eolian component range from over 500 mg/cm**2/kyr during the late Albian to a low of 5 mg/cm**2/kyr during Coniacian time. (For comparison, the upper Miocene to Pleistocene rate averages about 20 mg/cm**2/kyr). The temporal pattern of Late Cretaceous eolian accumulation of Site 463 generally matches known changes in sea level, suggesting that source availability is the dominant control of eolian sedimentation during that time.
    Keywords: 62-463; Accumulation rate, dust; Accumulation rate, mass; AGE; Calculated; Calculated from weight/volume; Deep Sea Drilling Project; Density, dry bulk; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; Dust, aeolian; Glomar Challenger; Leg62; North Pacific/SEAMOUNT; Sedimentation rate
    Type: Dataset
    Format: text/tab-separated-values, 300 data points
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  • 265
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    (Table 1) Oxygen and carbon isotopes for foraminiferal taxa at DSDP Hole 76-540 (1984)
    PANGAEA
    In:  Supplement to: Belanger, Paul; Matthews, R K (1984): The foraminiferal isotope record across the Eocene/Oligocene boundary at Deep Sea Drilling Project Site 540. In: Buffler, RT; Schlager, W; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 77, 589-592, https://doi.org/10.2973/dsdp.proc.77.124.1984
    Details
    Publication Date: 2023-07-24
    Description: We analyzed the oxygen and carbon isotopic composition of planktonic and benthic foraminifers picked from 13 late Eocene to late Oligocene samples from DSDP Site 540 (23°49.73'N, 84°22.25'W, 2926 m water depth) from the Gulf of Mexico. An enrichment occurs in 18O of about 0.5 to 0.8 per mil in both benthic foraminifers and surface-dwelling planktonic foraminifers between the latest Eocene and early Oligocene. This early Oligocene maximum is followed by lower 18O values. A 1.2 per mil d13C decrease in both benthic and planktonic foraminiferal data occurs from the late Eocene to the late Oligocene. There is a correspondence of the 13C signal to deep-sea records; however, the amplitude of this change is greater than previously seen in deep-sea cores, possibly as a result of proximity to terrestrial sources of carbon. The covarying isotopic changes in both benthic and planktonic foraminifers suggest global causes, such as ice volume increases and increased terrestrial carbon input to the ocean. However, during the latter part of the record (early-late Oligocene), the increases in the benthic 18O without accompanying increases observed with planktonic foraminifers suggest that changes in only one part of the system occurred; one potential explanation being a decrease in bottom-water temperatures without concomitant changes in the surface waters. The 18O differences between species of planktonic foraminifers and the difference between planktonic and benthic 18O data indicate that diagenesis problems are minimal. These preliminary results are encouraging given that these cores are partially lithified.
    Keywords: 77-540; Chiloguembelina cubensis, δ13C; Chiloguembelina cubensis, δ18O; Cibicidoides spp., δ13C; Cibicidoides spp., δ18O; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Globigerina ampliapertura, δ13C; Globigerina ampliapertura, δ18O; Globigerinatheka spp., δ13C; Globigerinatheka spp., δ18O; Glomar Challenger; Gulf of Mexico; Hantkenina sp., δ13C; Hantkenina sp., δ18O; Hanzawaia cushmani, δ13C; Hanzawaia cushmani, δ18O; Leg77; Mass spectrometer VG Micromass 602; Oridorsalis spp., δ13C; Oridorsalis spp., δ18O; Pseudohastigerina sp., δ13C; Pseudohastigerina sp., δ18O; Sample code/label
    Type: Dataset
    Format: text/tab-separated-values, 86 data points
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  • 266
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    (Table 3) Electrical resistivity, formation factors, and sound velocity at DSDP Hole 75-530A (1984)
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    Details
    Publication Date: 2023-07-12
    Keywords: -; 75-530A; Calculated, see reference(s); Conductivity; Deep Sea Drilling Project; Depth, relative; DEPTH, sediment/rock; Diameter; DRILL; Drilling/drill rig; DSDP; Elevation of event; Formation factor; Gamma-ray attenuation porosity evaluator (GRAPE); Glomar Challenger; Hamilton frame velocimeter, Boyce (1976); Hole Diameter; Hydrostatic pressure; Leg75; Lithology/composition/facies; Natural gamma ray; Porosity; Resistivity, electrical; Salinity; see reference(s); Size fraction 〈 0.002 mm, clay; Sonic velocity; South Atlantic/RIDGE; Temperature, technical
    Type: Dataset
    Format: text/tab-separated-values, 270 data points
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  • 267
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    Abundance of fungi in deep water samples of site VH_09_76_839-1 of the North Sea (Table 20) (1980)
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    Details
    Publication Date: 2023-07-10
    Keywords: 14; Aplanochytrium sp.; CO2BaseSleipner; Counting; DEPTH, water; Dermocystidium sp.; Fungi; Labyrinthuloides sp.; North Sea; Number of species; Salinity; Sample code/label; Schizochytrium sp.; Temperature, water; Thraustochytrium aggregatum; Thraustochytrium sp.; Ulkenia minuta; Ulkenia visurgensis; VH_09_76_839-1; VH0976; Victor Hensen; Water sample; WS
    Type: Dataset
    Format: text/tab-separated-values, 75 data points
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  • 268
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    Abundance of fungi in deep water samples of site VH_09_76_848-1 of the North Sea (Table 20) (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 23; Aplanochytrium sp.; Counting; DEPTH, water; Dermocystidium sp.; Fungi; Labyrinthuloides sp.; North Sea; Number of species; Salinity; Sample code/label; Schizochytrium sp.; Temperature, water; Thraustochytrium aggregatum; Thraustochytrium sp.; Ulkenia minuta; Ulkenia visurgensis; VH_09_76_848-1; VH0976; Victor Hensen; Water sample; WS
    Type: Dataset
    Format: text/tab-separated-values, 75 data points
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  • 269
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    Abundance of fungi in deep water samples of site VH_09_76_842-1 of the North Sea (Table 20) (1980)
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    Details
    Publication Date: 2023-07-10
    Keywords: 17; Aplanochytrium sp.; CO2BaseSleipner; Counting; DEPTH, water; Dermocystidium sp.; Fungi; Labyrinthuloides sp.; North Sea; Number of species; Salinity; Sample code/label; Schizochytrium sp.; Temperature, water; Thraustochytrium aggregatum; Thraustochytrium sp.; Ulkenia minuta; Ulkenia visurgensis; VH_09_76_842-1; VH0976; Victor Hensen; Water sample; WS
    Type: Dataset
    Format: text/tab-separated-values, 76 data points
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  • 270
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    Abundance of lower marine fungi in the water column at station M19_235-1 off Portugal (Table 3) (1982)
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    Details
    Publication Date: 2023-07-10
    Keywords: 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
    Type: Dataset
    Format: text/tab-separated-values, 39 data points
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  • 271
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    (Table 1) Occurence of stratigraphically important diatoms in latest Oligocene through early middle Miocene sediments of DSDP Hole 8-71 in the eastern central Pacific, part 1 (1983)
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    Details
    Publication Date: 2023-07-10
    Keywords: 8-71; Actinocyclus ingens; Actinocyclus radionovae; Annellus californicus; Cestodiscus peplum; Cestodiscus pulchellus; Coscinodiscus blysmos; Coscinodiscus cf. salisburyanus; Coscinodiscus lewisianus; Coscinodiscus lewisianus var. robustus; Coscinodiscus praenodulifer; Coscinodiscus rhombicus; Craspedodiscus coscinodiscus; Craspedodiscus elegans; Deep Sea Drilling Project; Denticulopsis lauta; Denticulopsis nicobarica; DEPTH, sediment/rock; Diatom abundance; Diatom preservation; Diatom zone; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Leg8; Nitzschia maleinterpretaria; North Pacific/PLAIN; Raphidodiscus marylandicus; Rossiella paleacea; Sample code/label; Synedra jouseana; Synedra jouseana linearis; Synedra miocenica; Thalassiosira bukryi; Thalassiosira fraga; Thalassiosira spinosa; Thalassiosira spumellaroides; Triceratium pileus
    Type: Dataset
    Format: text/tab-separated-values, 461 data points
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  • 272
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    (Table 4) Occurence of stratigraphically important diatoms in latest Oligocene through early middle Miocene sediments of DSDP Hole 67-495 in the eastern central Pacific (1983)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 67-495; Actinocyclus hajosiae; Actinocyclus ingens; Actinocyclus radionovae; Annellus californicus; Bogorovia veniamini; Cestodiscus peplum; Cestodiscus pulchellus; Coscinodiscus blysmos; Coscinodiscus cf. salisburyanus; Coscinodiscus lewisianus; Coscinodiscus lewisianus var. robustus; Coscinodiscus praenodulifer; Coscinodiscus rhombicus; Craspedodiscus coscinodiscus; Craspedodiscus elegans; Craspedodiscus rydei; Deep Sea Drilling Project; Denticulopsis nicobarica; DEPTH, sediment/rock; Diatom abundance; Diatom preservation; Diatom zone; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Leg67; Nitzschia maleinterpretaria; North Pacific/TRENCH; Rhaphoneis miocenica; Rossiella paleacea; Sample code/label; Synedra jouseana; Synedra jouseana linearis; Synedra miocenica; Thalassiosira bukryi; Thalassiosira fraga; Thalassiosira spinosa; Thalassiosira spumellaroides; Triceratium pileus
    Type: Dataset
    Format: text/tab-separated-values, 575 data points
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  • 273
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    (Figure 6) Distribution of benthic foraminifers in middle-upper and Quaternary in DSDP Site 71-512 (1983)
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    Details
    Publication Date: 2023-07-10
    Keywords: 71-512; 71-512A; Alabamina dissonata; Angulogerina esuriens; Anomalinoides semicribratus; Anomalinoides spissiformis; Astrononion pusillum; Bolivinopsis cubensis; Bradynella subglobosa; Bulimina aculeata; Bulimina alazanensis; Bulimina inflata; Bulimina jarvisi; Chrysalogonium longicostatum; Chrysalogonium tenuicostatum; Cibicidoides kullenbergi; Cibicidoides perlucidus; Cibicidoides sulzensis; Cibicidoides wuellerstorfi; Deep Sea Drilling Project; DEPTH, sediment/rock; Dorothia beloides; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Eggerella bradyi; Ellipsodimorphina subcompacta; Ellipsoidella robusta; Epoch; Event label; Frondicularia sp.; Gavelinella micra; Glandulina laevigata; Glomar Challenger; Gyroidina girardana; Gyroidina planulata; Gyroidina soldanii; Gyroidina zelandica; Gyroidinoides globosus; Heterolepa sp.; Karreriella bradyi; Karreriella subglabra; Laticarinina pauperata; Leg71; Martinottiella antarctica; Martinottiella sp.; Melonis affinis; Nodosarella subnodosa; Nonion havanensis; Oridorsalis ecuadorensis; Oridorsalis umbonatus; Orthomorphina rohri; Osangularia pteromphalia; Parreloides bradyi; Plectina dalmatina; Pleurostomella acuta; Pleurostomella alternans; Pleurostomella incrassata; Pleurostomella torta; Pullenia bulloides; Pullenia quinqueloba; Pullenia riveroi; Pyrgo murrhina; Sample code/label; Smyrnella crassa; South Atlantic/BANK; Sphaeroidina bulloides; Stilostomella caribaea; Stilostomella gracillima; Stilostomella nuttalli; Trifarina angulosa; Trifarina sp.; Triloculina trigonula; Uvigerina dirupta; Uvigerina peregrina; Valvulineria sp.; Vulvulina haeringensis
    Type: Dataset
    Format: text/tab-separated-values, 5214 data points
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  • 274
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    Description of geological profile at Gehrenrode (1982)
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    Details
    Publication Date: 2023-07-10
    Keywords: 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
    Type: Dataset
    Format: text/tab-separated-values, 150 data points
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  • 275
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    Abundance of lower marine fungi in the water column at station M19_233-1 off Portugal (Table 3) (1982)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 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
    Type: Dataset
    Format: text/tab-separated-values, 52 data points
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  • 276
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    Abundance of lower marine fungi in deep and bottom waters off Portugal (Table 3) (1982)
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    Details
    Publication Date: 2023-07-10
    Keywords: 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
    Type: Dataset
    Format: text/tab-separated-values, 164 data points
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  • 277
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    Abundance of fungi in deep water samples of site VH_09_76_845-1 of the North Sea (Table 20) (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 20; Aplanochytrium sp.; Counting; DEPTH, water; Dermocystidium sp.; Fungi; Labyrinthuloides sp.; North Sea; Number of species; Salinity; Sample code/label; Schizochytrium sp.; Temperature, water; Thraustochytrium aggregatum; Thraustochytrium sp.; Ulkenia minuta; Ulkenia visurgensis; VH_09_76_845-1; VH0976; Victor Hensen; Water sample; WS
    Type: Dataset
    Format: text/tab-separated-values, 76 data points
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  • 278
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    Abundance of lower marine fungi in surface water off Portugal (Table 3,5) (1982)
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    Details
    Publication Date: 2023-07-10
    Keywords: 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_189-1; M19_190a-1; M19_194a-1; M19_194b-1; M19_207b-1; M19_208-1; M19_209c-1; M19_244-1; M19_246-1; M19_250-1; M19_252-1; M19_254-1; M19_257-1; M19_271-1; M19_272-1; M19_273-1; M19_274-1; M19_275-1; M19_276-1; M19_277-1; M19_278-1; M19_279-1; M19_280-1; M19_281-1; M19_282-1; M19_283-1; M19_284-1; M19_285-1; M19_288-1; M19_291-1; M19_292-1; M19_294-1; M19_302-1; M19_304-1; Meteor (1964); Number of species; Rossbreiten-Expedition 1970; Salinity; Sample code/label; Schizochytrium aggregatum; Schizochytrium sp.; Temperature, water; Thraustochytrium aggregatum; Thraustochytrium motivum; Thraustochytrium sp.; Thraustochytrium striatum; Ulkenia minuta; Ulkenia profunda; Ulkenia visurgensis; Water sample; WS
    Type: Dataset
    Format: text/tab-separated-values, 746 data points
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  • 279
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    (Table 1) Chemical composition and formulas of secondary minerals from DSDP Site 51-417, part 2 (1984)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 51-417_Site; Aluminium; Aluminium oxide; Calcium; Calcium oxide; COMPCORE; Composite Core; Deep Sea Drilling Project; DSDP; DSDP/ODP/IODP sample designation; Electron microprobe (EMP); Glomar Challenger; Iron 2+ and 3+; Iron oxide, FeO; Leg51; Lithology/composition/facies; Magnesium; Magnesium oxide; Manganese; Manganese oxide; North Atlantic/CONT RISE; Number of oxygens; Potassium; Potassium oxide; Sample code/label; Silicon; Silicon dioxide; Sodium; Sodium oxide; Titanium dioxide
    Type: Dataset
    Format: text/tab-separated-values, 113 data points
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  • 280
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    Grain size distribution of terrigenous, carbonate free sediments in surface samples of the northern subtropical Atlantic (App. 2) (1981)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: Atlantic Ocean; Atlantische Kuppenfahrten 1967/1-3; BC; BCR; Box corer; Box corer (Reineck); Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; East Atlantic; Elevation of event; Event label; FGGE-Equator 79 - First GARP Global Experiment; GC; GIK12309-2; GIK12310-4; GIK12326-4; GIK12328-4; GIK12329-4; GIK12329-6; GIK12330-1; GIK12331-1; GIK12336-1; GIK12337-4; GIK12344-3; GIK12345-5; GIK12347-1; GIK12379-3; GIK12392-1; GIK13207-3; GIK13209-2; GIK13211-3; GIK13218-1; GIK13219-1; GIK13236-1; GIK13238-1; GIK13255-2; GIK13289-1; GIK13291-1; GIK13312-1; GIK13530-1; GIK13533-3; GIK13534-1; Grain size, mean radius; Gravity corer; Gravity corer (Kiel type); KAL; Kasten corer; KOL; Latitude of event; Longitude of event; M12392-1; M25; M30; M30_183; M30_185; M30_208; M30_209; M30_230; M51; M8; M8_017-1; M8/17-1; Meteor (1964); PC; Piston corer; Piston corer (Kiel type); Size fraction 〉 0.006 mm, silt; SL; South Atlantic Ocean; SPC; Sphincter corer; V10; V10-83; V10-84; V10-90; V16; V16-25; V17; V17-159; V19; V19-304; V22; V22-195; V22-196; V22-213; V22-25; V23; V23-100; V23-106; V23-93; V23-99; V25; V25-44; V27; V27-166; V27-167; V27-178; V27-253; V27-260; V27-262; V29; V29-169; V29-170; V30; V30-229; V30-233; V30-243; V30-49; V30-52; V30-56; V30-58; V30-74; V31; V31-2; V32; V32-18; V32-21TW; V32-24TW; V32-27TW; V32-30; V32-31TW; V32-33; V32-35TW; V32-37; V32-40TW; V32-52TW; V32-63TW; V32-9; VA-10/3; Valdivia (1961); van Veen Grab; Vema; VGRAB; Westafrika 1973
    Type: Dataset
    Format: text/tab-separated-values, 340 data points
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  • 281
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    (Table 2) Qualitative minerals at DSDP Site 54-424 (1980)
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    Details
    Publication Date: 2023-08-15
    Keywords: 54-424; 54-424A; 54-424B; Albite; Birnessite; Calcite; Comment; Comment 2 (continued); Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Event label; Glomar Challenger; Leg54; Nontronite; North Pacific/MOUND; Quartz; Sample, optional label/labor no; Sample code/label; Todorokite; X-ray diffraction (XRD)
    Type: Dataset
    Format: text/tab-separated-values, 83 data points
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  • 282
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    (Table 3) Major, minor and rare earth elements at DSDP Site 54-424 (1980)
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    Publication Date: 2023-08-15
    Keywords: 54-424; 54-424A; 54-424B; Aluminium; Antimony; Arsenic; Barium; Calcium carbonate; Cerium; Chromium; Cobalt; Copper; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Europium; Event label; Glomar Challenger; Hafnium; Iron; Lanthanum; Leg54; Lutetium; Manganese; Neodymium; Nickel; North Pacific/MOUND; Percentage; Samarium; Sample, optional label/labor no; Sample code/label; Scandium; Silicon; Terbium; Thorium; Ytterbium; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 275 data points
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  • 283
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    Composition and origin of sediments at DSDP Site 54-424 (1980)
    PANGAEA
    In:  Supplement to: Dymond, Jack R; Corliss, John B; Cobler, Richard; Muratli, Charlotte Meredith; Chou, Christin; Conard, Roberta (1980): Composition and origin of sediments recovered by deep drilling of sediment mounds, Galapagos Spreading Center. In: Rosendahl, BR; Hekinian, R; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 54, 377-385, https://doi.org/10.2973/dsdp.proc.54.113.1980
    Details
    Publication Date: 2023-08-15
    Description: The sediments recovered on Deep Sea Drilling Project Leg 54 appear to be mixtures of the normal pelagic sediments of the area and hydrothermally produced manganese and iron phases. The latter are mineralogically and chemically very similar to phases recovered from surficial sampling of the mounds. The hydrothermal nontronite which is approximately 15 meters thick in the three holes is essentially free of carbonate or detrital contaminants. The basal sediments are similar to the carbonate oozes presently being deposited in the region, but are enriched in Mn and Fe. This enrichment appears to be the result of hydrothermal deposition that took place at or near the spreading center and may not be associated with the mounds formation. Three different hypotheses for the formation of the nontronite layer and the mounds deposits are considered. An initial deposition of a widespread nontronite layer and subsequent diapiric-like movement of the layer into carbonates could account for the observed stratigraphy; however, if this be correct, analogous deposits should be present in other DSDP sites. The second hypothesis - replacement of the normal sediments by nontronite - may be feasible, but the high purity of the nontronite requires dissolution and removal of refractory elements. The third hypothesis, metal deposition in an advancing oxidation gradient, is compatible with submersible observations of the mounds; however, it can account only for the high purity of the nontronite by very rapid deposition of the hydrothermal phases.
    Keywords: 54-424; 54-424A; 54-424B; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg54; North Pacific/MOUND
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    Format: application/zip, 2 datasets
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  • 284
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    (Table 1) Oxygen and carbon isotope ratios of benthic foraminifera of DSDP Holes 12-119 and 48-401 (1982)
    PANGAEA
    In:  Supplement to: Miller, Kenneth G; Curry, William B (1982): Eocene to Oligocene benthic foraminiferal isotopic record in the Bay of Biscay. Nature, 296(5855), 347-350, https://doi.org/10.1038/296347a0
    Details
    Publication Date: 2023-07-24
    Description: We present here oxygen and carbon isotopic records of Eocene to Oligocene benthic foraminifera from two Bay of Biscay Deep Sea Drilling Project (DSDP) sites (119 and 401). d18O of benthic foraminifera increases 1.9 per mil from a middle Eocene minimum (Zones P10-P11) to an earliest Oligocene maximum (Zone NP21). Approximately 1.4 per mil of the increase in benthic foraminiferal d18O occurs during the late Eocene to earliest Oligocene (Zones P15/16-NP21). Previous results from other North Atlantic DSDP sites (400A and 398) have significantly lower d18O values of benthic foraminifera, some by as much as 2 per mil (Vergnaud-Grazzini et al., 1978; 1989, doi:10.2973/dsdp.proc.48.119.1979; Vergnaud-Grazzini, 1979, doi:10.2973/dsdp.proc.47-2.117.1979 ). We believe that these differences result from diagenetic alteration of the sediments in the deeper-buried Sites 400A and 398.
    Keywords: 12-119; 48-401; AGE; Biozone; Catapsydrax spp., δ13C; Catapsydrax spp., δ18O; Cibicidoides spp., δ13C; Cibicidoides spp., δ18O; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Event label; Glomar Challenger; Gyroidinoides spp., δ13C; Gyroidinoides spp., δ18O; Isotope ratio mass spectrometry; Leg12; Leg48; North Atlantic/SEAMOUNT; North Atlantic/TERRACE; Sample code/label
    Type: Dataset
    Format: text/tab-separated-values, 134 data points
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  • 285
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    (Table 1) Chemical composition and dated ages of detrital smectites in sediments at DSDP Site 43-386 (1984)
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    Details
    Publication Date: 2023-07-11
    Keywords: 43-386; Age, dated; Age, error; Calculated; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Flame photometry; Glomar Challenger; Isotope ratio mass spectrometry; Leg43; North Atlantic/CONT RISE; Potassium oxide; Rubidium; Rubidium-87/Strontium-86 ratio; Sample code/label; Sample comment; Size fraction; Strontium; Strontium-87/Strontium-86 ratio; Strontium-87/Strontium-86 ratio, error
    Type: Dataset
    Format: text/tab-separated-values, 80 data points
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  • 286
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    (Table 1) Chemical composition and dated ages of detrital smectites in sediments at DSDP Site 50-415A (1984)
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    Details
    Publication Date: 2023-07-11
    Keywords: 50-415A; Age, dated; Age, error; Calculated; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Flame photometry; Glomar Challenger; Isotope ratio mass spectrometry; Leg50; North Atlantic/BASIN; Potassium oxide; Rubidium; Rubidium-87/Strontium-86 ratio; Sample code/label; Sample comment; Size fraction; Strontium; Strontium-87/Strontium-86 ratio; Strontium-87/Strontium-86 ratio, error
    Type: Dataset
    Format: text/tab-separated-values, 40 data points
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  • 287
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    (Table 2) Chemical composition of K,Fe-montmorillonites of hydrothermal origin from sediments of DSDP Hole 54-424B (1983)
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    Publication Date: 2023-07-11
    Keywords: 54-424B; Aluminium oxide; Archive of Ocean Data; ARCOD; Calcium oxide; Calculated; Deep Sea Drilling Project; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Hysteresis, saturation remanence; Iron oxide, Fe2O3; Leg54; Magnesium oxide; North Pacific/MOUND; Potassium oxide; Sample code/label; Silicon dioxide; Size fraction; Sodium oxide; Sum; Titanium dioxide; Water in rock; Wet chemistry
    Type: Dataset
    Format: text/tab-separated-values, 96 data points
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  • 288
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    (Table 1) Grain-size distribution from thin sections of sandstones at DSDP Hole 58-445 (1980)
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    Publication Date: 2023-07-11
    Keywords: 58-445; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Leg58; North Pacific/BASIN; Sample code/label; Size fraction; Thin section counted
    Type: Dataset
    Format: text/tab-separated-values, 459 data points
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  • 289
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    Pollen profile from Achenhang (1983)
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    Details
    Publication Date: 2023-11-01
    Keywords: Abies; Acer; Achenhang; Alnus; Anemone-type; Apiaceae; Artemisia; Asteraceae; Betula; Boraginaceae; Botrychium; Botryococcus sp.; Brassicaceae; Buxus; Calluna; Campanula; Carpinus; Caryophyllaceae; Chenopodiaceae; Cichoriaceae; Corylus; Counting, palynology; Cyperaceae; Ephedra distachya-type; Ephedra fragilis-type; Epilobium; Ericaceae; Fagus; Fraxinus; HAND; Hedera; Helianthemum; Hippophae; Humulus and Cannabis-type; Ilex; Indeterminata; Juniperus; Knautia; Larix; Lycopodium; Osmunda; Picea; Pinus; Plantago; Poaceae; Polygonum bistorta-type; Polypodiaceae; Polypodium; Quercus; Rosaceae; Rubiaceae; Rumex; Salix; Samerberg, Bavaria, Germany; Sample code/label; Sampling by hand; SECTION, height; Selaginella selaginoides; Sphagnum; Taxus; Thalictrum; Tilia; Typha angustifolia-type; Ulmus; Varia
    Type: Dataset
    Format: text/tab-separated-values, 1222 data points
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  • 290
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    Pollen analysis of surface samples near sediment core Fiekers Busch (1980)
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    Details
    Publication Date: 2023-11-01
    Keywords: Abies; Acer; Alnus; Apiaceae; Artemisia; Asteraceae-type; Betula; Brassicaceae; Calluna; Carpinus; Centaurea cyanus; Cerealia-type; Chenopodiaceae; Cichoriaceae; Corylus; Counting, palynology; Cyperaceae; DACH; Dachnowski corer; DEPTH, sediment/rock; Ericaceae; Fabaceae; Fagus; Fiekers_Busch; Filipendula; Fraxinus; Hedera; Indeterminata; Juglans; Lower Saxony, Northern Germany; Picea; Pinus; Plantago; Poaceae; Polygonum persicaria-type; Polypodiaceae; Populus; Pteridium; Quercus; Ranunculus; Rhamnus frangula; Rosaceae; Rubiaceae; Rumex; Salix; Sample code/label; Secale; Sphagnum; Tilia; Typha latifolia-type; Ulmus; Urtica; Varia
    Type: Dataset
    Format: text/tab-separated-values, 141 data points
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  • 291
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    Pollen profile from sediment core Fiekers Busch (1980)
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    Details
    Publication Date: 2023-11-01
    Keywords: Abies; Acer; Alnus; Apiaceae; Artemisia; Asteraceae-type; Betula; Botrychium; Brassicaceae; Calluna; Campanula; Carpinus; Caryophyllaceae; Centaurea cyanus; Centaurea jacea-type; Cerealia-type; cf. Convolvulus; cf. Sambucus; cf. Vaccinium; cf. Viola; Chenopodiaceae; Cichoriaceae; Corylus; Counting, palynology; Cyperaceae; DACH; Dachnowski corer; DEPTH, sediment/rock; Dipsacaceae; Ephedra distachya-type; Ephedra fragilis-type; Epilobium; Ericaceae; Fabaceae; Fagus; Fiekers_Busch; Filipendula; Fraxinus; Hedera; Helianthemum; Indeterminata; Juglans; Juniperus; Lamiaceae; Lonicera periclymenum; Lower Saxony, Northern Germany; Lythrum; Mentha-type; Picea; Pinus; Plantago; Poaceae; Polygonum bistorta-type; Polygonum convolvulus-type; Polygonum persicaria-type; Polypodiaceae; Polypodium; Pteridium; Quercus; Ranunculaceae; Ranunculus; Rhamnus frangula; Rosaceae; Rubiaceae; Rumex; Salix; Scrophulariaceae; Secale; Selaginella selaginoides; Sparganium-type; Sphagnum; Succisa; Thalictrum; Tilia; Triticum-type; Typha latifolia-type; Ulmus; Urtica; Valeriana officinalis-type; Varia
    Type: Dataset
    Format: text/tab-separated-values, 1998 data points
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  • 292
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    14C sedimentation rates and benthic mixing of equatorial Pacific sediments (1982)
    PANGAEA
    In:  Supplement to: Berger, Wolfgang H; Killingley, John S (1982): Box cores from the equatorial Pacific: 14C sedimentation rates and benthic mixing. Marine Geology, 45(1-2), 93-125, https://doi.org/10.1016/0025-3227(82)90182-7
    Details
    Publication Date: 2023-11-08
    Description: Carbon-14 determinations on box cores of calcareous ooze from the western and eastern equatorial Pacific suggest that patterns of mixed-layer ages, sedimentation rates, and mixed-layer thicknesses are controlled by gradients of carbonate dissolution and fertility, and by small-scale redeposition processes. Mixed-layer ages range from 3000 to 7000 years, with a mode between 4000 and 5000 years. Sedimentation rates range from 0.8 to 2.4 cm/1000 years. Mixed-layer depths, calculated according to the box model of mixing, range from 7 cm to 16 cm. Observed thicknesses are about one-fourth smaller than calculated ones.
    Type: Dataset
    Format: application/zip, 3 datasets
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  • 293
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    (Table VII) Physical properties and size fraction of equatorial Pacific sediments (1982)
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    Publication Date: 2023-11-08
    Keywords: BC; Box corer; Calcium carbonate; Density, dry bulk; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Eastern Equatorial Pacific; Elevation of event; Event label; Latitude of event; Longitude of event; Melville; PLDS-066BX; PLDS-068BX; PLDS-070BX; PLDS-072BX; PLDS-074BX; PLDS-077BX; PLDS-079BX; PLDS-081BX; PLDS-083BX; PLDS-085BX; PLDS-089BX; PLDS-090BX; PLDS-092BX; PLDS-107BX; PLDS-3; Pleiades; Porosity; Sand; Silt; Size fraction 〈 0.002 mm, clay
    Type: Dataset
    Format: text/tab-separated-values, 335 data points
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  • 294
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    (Table III) Age determination of east equatorial Pacific sediments (1982)
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    Publication Date: 2023-11-08
    Keywords: Age, 14C AMS; Age, comment; Age, dated; Age, dated, error to older; Age, dated, error to younger; BC; Box corer; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Eastern Equatorial Pacific; Event label; Melville; PLDS-066BX; PLDS-068BX; PLDS-070BX; PLDS-072BX; PLDS-074BX; PLDS-077BX; PLDS-079BX; PLDS-081BX; PLDS-083BX; PLDS-085BX; PLDS-089BX; PLDS-090BX; PLDS-092BX; PLDS-107BX; PLDS-3; Pleiades
    Type: Dataset
    Format: text/tab-separated-values, 276 data points
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  • 295
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    (Table 1) Species abundance at DSDP Hole 63-467 (1981)
    PANGAEA
    In:  Supplement to: Ballog, Robert A; Malloy, Raymond E (1981): Neogene palynology from the southern California Continental borderland, Site 467, Deep Sea Drilling Project Leg 63. In: Yeats, RS; Haq, BU; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 63, 565-576, https://doi.org/10.2973/dsdp.proc.63.116.1981
    Details
    Publication Date: 2023-11-01
    Description: Neogene palynofloras of southern California have been all too infrequently studied. Previous investigations of Pacific Coast sediments have been largely restricted to Pacific Northwest locales. Some important studies include those by Gray (1964), Wolfe, Hopkins, and Leopold (1966), Wolfe and Leopold (1967), Hopkins (1968), Piel (1969, 1977), Ballog, Sparks, and Waloweek (1972), and Musich (1973). The only published study of southern California materials is that of Heusser (1978) on Holocene sediments of the Santa Barbara basin. Most of these studies are concerned with the microflora from a particular formation; thus they have limited stratigraphic value and in most cases involve nonmarine to marginal marine rocks where no planktonic zonation was available. Musich's (1973) study was the first attempt at tying pollen assemblages to a planktonic zonation over an extended stratigraphic interval (Miocene to Pleistocene).Its location in the southern California Borderland and the sedimentary sections sampled make Leg 63 extremely valuable in deciphering the palynologic history of the Pacific Coast Neogene. Site 467 was chosen for our initial detailed study, because the relatively slow sedimentation rate provides an almost complete Neogene sequence of mainly terrigenous sediments and reliable planktonic age control is available.The goals of this study were to: (1) establish a reference section of Neogene palynomorph assemblages; (2) develop biostratigraphic criteria for use in correlation with other localities; (3) correlate the palynologic assemblages with the planktonic zonations; and (4) study the paleoenvironmental history in the southern California Neogene.
    Keywords: 63-467; Acer; Acritarch spp.; Alnus; Ambrosia; Anacardiaceae; Artemisia; Asteraceae; Betula; Bombacaceae; Cannosphaeropsis sp.; Carya; Caryophyllaceae; Castanea; Chenopodiaceae; Cleistosphaeridium aciculare; Cleistosphaeridium disjunctum; Cleistosphaeridium sp.; Compositae; Deep Sea Drilling Project; Dinoflagellate spp.; Disaccites spp.; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elaeagnaceae; Ephedra; Epoch; Ericaceae; Eriogonum; Fagus; Foraminifera; Glomar Challenger; Gramineae; Group size; Hystrichokolpoma sp.; Ilex; Juglans; Leg63; Lejeunia; Leptodinium; Leptodinium patulum; Liliacidites; Liquid amber; Malvaceae; Myrica; Nannofossil zone; Nematosphaeropsis; North Pacific/GAP; Onagraceae; Operculodinium centrocarpum; Operculodinium sp.; Pinus; Polemoniaceae; Polygonum persicaria; Polypodium; Polyporites; Potamogeton; Pseudotsuga; Pterocarya; Quercus; Rhamnaceae; Salix; Sample code/label; Selaginella; Sigmapollis hispidus; Sigmopollis pisilatus; Sphagnum; Spiniferites; Spiniferites ramosus; Spores; Tectatodinium sp.; Tricolpites sp.; Tricolporites sp.; Triporites sp.; Tsuga; Tuberculodinium vancampoae; Tytthodiscus sp.; Ulmus
    Type: Dataset
    Format: text/tab-separated-values, 9842 data points
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  • 296
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    Pollen analysis on sediment core M8_017B, West African coast (Fig. 2) (1982)
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    Details
    Publication Date: 2023-11-01
    Keywords: Alnus; Arbutus; Artemisia (Africa); Betula; Borago; Brassicaceae; Calligonum; Caryophyllaceae, Chenopodiaceae, Amaranthaceae; Cedrus; Centaurea perrottettii-type; Cistus; Compositae Liguliflorae; Compositae Tubuliflorae; Corylus; Counting, palynology; Cyperaceae undifferentiated; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Echium (Africa); Ephedra distachya-type; Ephedra fragilis-type; Erica (Africa); Erodium; Fagus; Gypsophila; Helianthemum; Heliotropium; Hippophae; Icacina; Ilex cf.. mitis; Indeterminata/varia; Isoetes; Juniperus (Africa); KAL; Kasten corer; Labiatae; Liliaceae undifferentiated; Linaceae; Lonicera (Africa); M8_017-2; M8017B; Olea; Papilionoideae; Phillyrea; Pinus; Pistacia; Plantago; Plantago psyllium-type; Plumbaginaceae undifferentiated; Poaceae undifferentiated; Pollen, total; Polygonum aviculare-type; Quercus ilex-type; Quercus pubescens-type; Ranunculaceae; Rhamnaceae undifferentiated; Rhus-type; Rumex; Salix cf. Salix chevalieri; Sanguisorba minor; Thymelaeaceae; Tilia; Typha angustifolia-type; Ulmus; Umbelliferae
    Type: Dataset
    Format: text/tab-separated-values, 780 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 297
    facet.materialart.
    Unknown
    Pollen analysis on sediment core GIK12309-3, West African coast (Fig. 2) (1982)
    PANGAEA
    Details
    Publication Date: 2023-11-01
    Keywords: Acacia/Parkia; Acer; Alnus; Artemisia (Africa); Betula; Brassicaceae; Calligonum; Caryophyllaceae, Chenopodiaceae, Amaranthaceae; Castanea; Celtis; Centaurea perrottettii-type; Cistus; Combretaceae/Melastomataceae; Compositae Liguliflorae; Compositae Tubuliflorae; Convolvulus (Africa); Corylus; Counting, palynology; Cyperaceae undifferentiated; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; East Atlantic; Echiochilon; Echium (Africa); Ephedra distachya-type; Ephedra fragilis-type; Epilobium; Erica (Africa); Erodium; Euphorbiaceae undifferentiated; Fagus; Galium (Africa); GIK12309-3; Gymnocarpos; Gymnosporia; Gypsophila; Helianthemum; Heliotropium; Indeterminata/varia; Isoetes; Juniperus (Africa); Knautia (Africa); Labiatae; Liliaceae undifferentiated; Lilium (Africa); M25; Malvaceae (Africa); Meteor (1964); Monechma; Olea; Papilionoideae; Phillyrea; Pinus; Pistacia; Plantago; Plumbaginaceae undifferentiated; Poaceae undifferentiated; Pollen, total; Polycarpon; Polygonum aviculare-type; Quercus ilex-type; Quercus pubescens-type; Ranunculaceae; Rhus-type; Rosaceae (Africa); Rumex; Salix cf. Salix chevalieri; Sanguisorba minor; SPC; Sphincter corer; Tamarix (Africa); Teucrium; Thymelaeaceae; Tilia; Typha angustifolia-type; Ulmus; Umbelliferae
    Type: Dataset
    Format: text/tab-separated-values, 2590 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 298
    facet.materialart.
    Unknown
    Pollen analysis on sediment core GIK12392-1, West African coast (Fig. 2) (1982)
    PANGAEA
    Details
    Publication Date: 2023-11-01
    Keywords: Acacia/Parkia; Acanthus; Acer; Alchornea; Alnus; Artemisia (Africa); Asphodelus; Betula; Brassicaceae; Caesalpinioideae; Calligonum; Caryophyllaceae, Chenopodiaceae, Amaranthaceae; Centaurea perrottettii-type; Combretaceae/Melastomataceae; Compositae Liguliflorae; Compositae Tubuliflorae; Corylus; Counting, palynology; Cyperaceae undifferentiated; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; East Atlantic; Echiochilon; Echium (Africa); Ephedra distachya-type; Ephedra fragilis-type; Erica (Africa); Erodium; Euphorbiaceae undifferentiated; Fagus; Galium (Africa); GIK12392-1; Gymnocarpos; Gymnosporia; Gypsophila; Helianthemum; Heliotropium; Hippophae; Isoetes; Juglans; Juniperus (Africa); KAL; Kasten corer; Labiatae; Lannea; Liliaceae undifferentiated; Lonicera (Africa); M12392-1; M25; Maerua-type; Malvaceae (Africa); Meteor (1964); Moltkia; Myrica; Olea; Papilionoideae; Phyllanthus; Pinus; Pistacia; Plantago; Plantago psyllium-type; Plumbaginaceae undifferentiated; Poaceae undifferentiated; Pollen, total; Polycarpaea-type; Polycarpon; Polygonum aviculare-type; Quercus ilex-type; Quercus pubescens-type; Ranunculaceae; Rhus-type; Rubiaceae undifferentiated; Rumex; Salix cf. Salix chevalieri; Sanguisorba minor; Syzygium-type; Teucrium; Thymelaeaceae; Tilia; Tribulus; Typha angustifolia-type; Typha latifolia; Ulmus; Umbelliferae
    Type: Dataset
    Format: text/tab-separated-values, 3040 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 299
    facet.materialart.
    Unknown
    Pollen profile from Samerberg 2 (1983)
    PANGAEA
    Details
    Publication Date: 2023-11-01
    Keywords: Abies; Acer; Allium; Alnus; Anemone-type; Apiaceae; Armeria; Artemisia; Asteraceae; Betula; Boraginaceae; Botrychium; Botryococcus sp.; Brassicaceae; Buxus; Calluna; Campanula; Carpinus; Caryophyllaceae; Centaurea jacea-type; Centaurea montana-type; cf. Potamogeton; Chenopodiaceae; Cichoriaceae; Corylus; Counting, palynology; Cyperaceae; DEPTH, sediment/rock; DRILL; Drilling/drill rig; Empetrum; Ephedra distachya-type; Ephedra fragilis-type; Equisetum; Ericaceae; Fagus; Filipendula; Fraxinus; Geranium; Hedera; Helianthemum; Hippophae; Humulus; Ilex; Indeterminata; Juniperus; Knautia; Larix; Linum; Lycopodium; Mentha-type; Osmunda; Picea; Pinus; Pinus cembra; Plantago sp.; Poaceae; Pollen zone; Polygonum bistorta-type; Polygonum persicaria-type; Polypodiaceae; Polypodium; Pterocarya; Quercus; Rosaceae; Rubiaceae; Rumex; Salix; Samerberg, Bavaria, Germany; Samerberg2; Sanguisorba officinalis; Saxifraga oppositifolia-type; Selaginella selaginoides; Sphagnum; Taxus; Thalictrum; Tilia; Ulmus; Valeriana officinalis; Varia; Viscum
    Type: Dataset
    Format: text/tab-separated-values, 9571 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 300
    facet.materialart.
    Unknown
    (Appendix A) Pollen and spore counts at DSDP Hole 64-480 (1982)
    PANGAEA
    Details
    Publication Date: 2023-11-01
    Keywords: 64-480; Acer; Allionia; Alnus; Ambrosia; Arceuthobium; Artemisia; Burseraceae; Celtis; Chenopodiaceae/Amaranthaceae; Compositae; Counting, light microscope; Cyperaceae; Dalea; Deep Sea Drilling Project; DEPTH, sediment/rock; Dodonaea; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Ephedra; Eriogonum; Fraxinus; Glomar Challenger; Gramineae; Indeterminata; Juglans; Leg64; Liliaceae; Liquidambar; Malvaceae; Navarettia; North Pacific/Gulf of California/BASIN; Pediastrum; Picea; Pinus; Plantago; Platanus; Polemoniaceae; Pollen, flux; Pollen, total; Pollen indeterminata; Quercus; Rhamnaceae; Rhus; Rumex; Rutaceae; Salix; Sample code/label; Sarcobatus; Selaginella; Simmondsia; Trilete spores sculptured; Typha
    Type: Dataset
    Format: text/tab-separated-values, 2662 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
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