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Low resolution census data of Extinction Group species in Oligocene-Pleistoce...
a = abundant, c = common, f = frequent, o = occasional, r = rare; p = present (no assessment of abundance) -
Accumation rates of manganese in manganese nodules using total alpha activity
The manganese content of 4 manganese nodules was determined by atomic absorption. The decrease of total alpha activity was used to evaluate Mn accumulation. Because CaCO3 is a... -
Mineral composition of ferromanganese nodules from the Pacific Ocean
The manganese minerals constitutive of ferromanganese nodules retrieved during cruises of the R/V Vityaz wer determined by X-ray diffraction. The analyses were made of well... -
Chemical composition of selected manganese nodule and ferromanganese crust st...
If nodules were chemically homogeneous objects, their bulk compositions would paint a complete picture. But they are not, as can be assumed simply from visual recognition of... -
Bulk chemical composition of Southwestern Pacific Ocean manganese nodules (Ex...
The bulk compositions of Samoan Basin nodules were determined for this study, and these data have been compiled with those of Glasby, et al. (1975) to form Appendix L. Silicon,... -
Morphology of Mn nodule samples from the Southwestern Pacific Ocean (Expediti...
Mn nodule shapes which can be described as spheroidal, ellipsoidal or polynucleate predominate in the Southwestern Pacific Ocean. The morphology, size, weight and number of... -
Chemical composition of Southwestern Pacific Ocean surface sediments (Expedit...
Silicon, aluminum, calcium, titanium and iron percentages were obtained by X-ray fluorescence analysis using an EDAX International EXAM system. Sediment samples collected during... -
Sample information, foraminiferal. ecological and sedimentological parameters...
This dataset has no description
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Relative abundance of benthic foraminiferal species, south of New Zealand
This dataset has no description
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Relative abundance of benthic foraminiferal species, north of New Zealand
This dataset has no description
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Uranium series dated cold-water corals from Tropic Seamount, Reykjanes Ridge,...
Uranium series dated cold-water corals from Tropic Seamount, Reykjanes Ridge, and East Equatorial Atlantic. Ages are reported in years before present (BP; where present is the... -
Uranium series ages of cold-water corals from east Equatorial Atlantic and Re...
U-series ages of deep-sea corals from east Equatorial Atlantic and Reykjanes Ridge defined by laser ablation method. Depths of east Equatorial Atlantic corals was retrieved by... -
Rare-earth and major elements concentration in manganese nodules from the Nor...
The shale-normalized REE patterns of manganese nodules from the northwest Atlantic show enrichment in Sm and Eu relative to the heavier and lighter REE, excluding Ce, and are... -
Beryllium isotopes composition of layers from the bottom side of Mn nodule SO...
Attempts have been made to study the entire growth history of a manganese nodule from the northern part of Peru Basin in the Pacific using radiochemical profiles of 230Th232Th,... -
Beryllium isotopes composition of layers from the top side of Mn nodule SO11_...
Attempts have been made to study the entire growth history of a manganese nodule from the northern part of Peru Basin in the Pacific using radiochemical profiles of 230Th232Th,... -
U-Th isotopes and Fe-Mn composition of layers from the bottom side of Mn nodu...
Attempts have been made to study the entire growth history of a manganese nodule from the northern part of Peru Basin in the Pacific using radiochemical profiles of 230Th232Th,... -
U-Th isotopes and Fe-Mn composition of layers from the top side of Mn nodule ...
Attempts have been made to study the entire growth history of a manganese nodule from the northern part of Peru Basin in the Pacific using radiochemical profiles of 230Th232Th,... -
Neutron activation analysis of major and trace chemical elements in manganese...
Digitized Table 3, Page 410.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished... -
Atomic absorption data for major chemical elements in manganese nodule SO11-2...
Digitized Table 2, Page 409.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished... -
Radionuclide data on the opposite sides of manganese nodule SO11-262DK
Digitized Table 1, Page 408.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished...