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Geochemistry on manganese nodules from the central Pacific
During Cruise VA 04/2 of the R. V. Valdivia in 1972, numerous samples were collected of manganese nodules, sodiments, and the pore water of the Sediments in the area betwoen 6°... -
Nodule analyses of VA 04 (R/V Valdivia) samples, done at the Scripps Institut...
Some cores and samples of the VA 04 (R/V Valdivia) expedition were placed in the SIO Collections by Gustav Arrhenius in 1976. The associated nodules analyses were later included... -
Mapping of C4 plant input from North West Africa into North East Atlantic sed...
Mapping the abundance of 13C in leaf-wax components in surface sediments recovered from the seafloor off northwest Africa (0–35°N) reveals a clear pattern of delta13C... -
Stable isotope record of planktic foraminifera sampled by plankton haul and i...
Foraminifera shells from modern sediments document the hydrography of the coastal upwelling region off Northwest-Africa (12-35° N) through the stable isotopic composition of... -
Quantitative composition and distribution of the silt fraction in surface sed...
Surface sediments from the continental slope and rise of North-West Africa between the Canary lslands and the Cape Verde Islands are mainly composed of silt-sized material (2-63... -
Sedimentology and geochemistry of the sand fraction in surface sediments off ...
Surface sediments from 5 profiles between 30 and 3000 m water depth off W Africa (12-19° N) have been studied for their sand fraction composition and their total calcium... -
Geochemical analysis of sediments and interstitial water in sediment cores fr...
A. Continental slope sediments off Spanish-Sahara and Senegal contain up to 4% organic carbon and up to 0.4% total nitrogen. The highest concentrations were found in sediments... -
Stable isotope analysis on sediment core GIK13291-1
This dataset has no description
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Age model of sediment core GIK13289-2
Ages for 4 and 22 kyrs have been interpolated from sedimentation rates, stratigraphy after d18O variations -
Age model of sediment core GIK13289-1
Ages for 4 and 22 kyrs have been interpolated from sedimentation rates, stratigraphy after d18O variations -
Age model of sediment core GIK13209-2
Ages for 4 and 22 kyrs have been interpolated from sedimentation rates, stratigraphy after CaCO3 and grain size distribution -
Radiocarbon (14C) age determinations on sediment core GIK13289-2
Conventional 14C ages without d13C correction; 68 % probability within the given standard deviation. -
Radiocarbon (14C) age determinations on sediment core GIK13289-1
Conventional 14C ages without d13C correction; 68 % probability within the given standard deviation. -
Physical oceanography measured on water bottle samples during VALDIVIA cruise...
This dataset has no description
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Chemical analyses of core VA03/445K
analyses of clay fraction -
Mineralogy of core VA03/447K
This dataset has no description
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Mineralogy of core VA03/445K
This dataset has no description
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Pollen analysis of sediment core GIK13209-2
This dataset has no description
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Stable isotope analysis on sediment core GIK13289-2
This dataset has no description
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Analysis of spherules from Pacific Ocean sediments
Metallic spherules from Central Pacific Ocean sediments (“Valdivia” expedition VA-05/1, 1973) were studied by means of microscopy and by electron microprobe analysis. The data...