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Chemical concentration of major metal and rare reath elements (REE) in mangan...
Oceanic manganese nodules samples were obtained from the Scripps Institution of Oceanography. They were subsamples of the powdered material used for studies of the major and... -
Chemical composition of Pacific manganese nodules and crusts analyzed at Scri...
142 manganese nodules and crusts from sites in the Pacific Ocean were analyzed at Scripps Institution of Oceanography using X-ray emission spectrometry (XES). From 1983 until... -
Chemical composition of Pacific manganese nodules and crusts analyzed at Scri...
23 manganese nodules and crusts from 17 sites in the Pacific Ocean were analyzed at Scripps Institution of Oceanography using X-ray emission spectrometry (XES). Samples were... -
Rare-earth element analyses for iron-manganese crusts of the Pacific Ocean
Iron-manganese crusts were chosen from existing collections in order to cover as wide an area and depth range as possible. Sampling was concentrated in the Central Pacific... -
Neodymium isotope ratios for iron-manganese crusts and manganese nodules of t...
Iron-manganese crusts were chosen from existing collections in order to cover as wide an area and depth range as possible. Sampling was concentrated in the Central Pacific... -
Chemical composition of sediments associated with manganese nodules from the ...
72 surface sediments associated with manganese nodules from 31 sites in the Central Pacific Ocean were obtained during CCOP/SOPAC cruises in 1980, and from the core collections... -
Chemical composition of manganese nodules from the Central Pacific Ocean
61 manganese nodules from 31 sites in the Central Pacific Ocean were obtained during CCOP/SOPAC cruises in 1980, and from the core collections at the University of Hawaii,... -
(Tables 1, page 287) Chemical composition of manganese nodules from the Pacif...
Bulk composition of ferromanganese nodules from the pelagic environment of the Pacific Ocean is apparently related to nodule-growth rate, sediment-accumulation rate, and... -
Chemical composition of manganese nodules and crusts from the Pacific and Ind...
The first part of this thesis includes some topics of a non-geochemical nature but which are of importance in interpreting the geochemistry of nodules. The points covered... -
(Table, page 351-359) Chemical composition of manganese nodules and crusts fr...
Chemical and mineralogical analyses of manganese nodules from a large number of widely spaced localities in the Pacific and Indian Oceans have shown that their mineralogy and... -
(Table 1, page 643) Spectrochemical analyses of samples from dredge haul AMPH...
Along with specimens of manganese oxides and basalt, rocks containing more than 30 percent iron by weight and consisting mainly of poorly crystallized goethite have been dredged... -
(Table 3, 4, and 5 - page 458, 460, 470) Optical spectrographic analyses of s...
It is stressed that the main difference between quiet and hyaloclastic activity is that in the former the interaction between hot lava and seawater during the eruption is... -
(Table, page 13-59), Annotated record of the detailed examination of Mn depos...
The cores described in this report were taken on AMPHITRITE Expedition in Decenber 1963 - February 1964 by Scripps Institution of Oceanography from, the R/V Argo. A total of 148... -
(Table 11-I, page 338) Metal contents (%) of a representative sampling of man...
Two types of deep-sea dredges are currently under development for the mining of the manganese nodules, a deep-sea hydraulic dredge and a mechanical cable-bucket system. Both... -
Analysis of Mn-deposits from the Pacific
The concentrations of rare-earth elements (REE) have been measured in 31 ferromanganese nodules from the Pacific and Indian Oceans and vary by almost a factor of 5. Too few... -
Sea surface temperature reconstructed from foraminifera in surface sediments ...
This dataset has no description
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Composition of planktonic foraminifera species in 1123 surface sediment sampl...
Species list does not include G. menardii and G. tumida. These species were counted, but are not included in this analysis of the data.Core-top foram data (26 species) used to... -
Foraminiferal faunal estimates of paleotemperature: Circumventing the no-anal...
The sensitivity of the tropics to climate change, particularly the amplitude of glacial-to-interglacial changes in sea surface temperature (SST), is one of the great... -
(Table 3) K, Rb, and Sr concentrations and 87Sr/86Sr values of calcites from ...
This dataset has no description
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Oxygen content and paleoproductivity from surface sediment samples Y69-86 to ...
Quantitative estimation of surface ocean productivity and bottom water oxygen concentration with benthic foraminifera was attempted using 70 samples from equatorial and North...
