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Sr/Ca and Cd/Ca ratios of benthic foraminifera in surface deep-sea sediments
Measurements of Sr/Ca of benthic foraminifera show a linear decrease with water depth which is superimposed upon significant variability identified by analyses of individual... -
Age determinations and stable isotope records of four sediment profiles off N...
Continental margin sediments off Nova Scotia accumulate at high rates (up to 360 cm/kyr) and contain a history of millennial-scale environmental changes which are dominated by... -
Sea-surface reconstructions of the western Pacific Ocean during the last 5.3 ...
The late Neogene was a time of cryosphere development in the northern hemisphere. The present study was carried out to estimate the sea surface temperature (SST) change during... -
Late Pleistocene sediment and oxygen isotope record of the Northwest Pacific
Core V21-146 provides a continuous record of northwest Pacific pelagic sedimentation spanning the past 530,000 years. Downcore variations of delta18O from benthic foraminiferal... -
Stable isotope record of bentic foraminifera in sediment cores of the eastern...
Stable isotopes in benthic foraminifera from Pacific sediments are used to assess hypotheses of systematic shifts in the depth distribution of oceanic nutrients and carbon... -
Stable isotope record of benthic foraminifera in sediment cores in the oceans
The relative flux of North Atlantic Deep Water (NADW) out of the Atlantic can be monitored in the Southern Ocean, where high delta13C NADW mixes rapidly with low delta13C... -
Stable isotope record, calcium carbonate conentrations, and sea surface tempe...
We analyze five high-resolution time series spanning the last 1.65 m.y.: benthic foraminiferal delta18O and delta13O, percent CaCO3, and estimated sea surface temperature (SST)... -
Stable carbon and oxygen isotope ratios of benthic and planktic foraminifera ...
Benthonic foraminifera in late Pleistocene deep-sea cores show significant variation in delta 13C with depth in sediment. This, and the report by Sommer et al., (in prep) of... -
Stable carbon and oxygen isotope ratios of planktonic foraminifera from the e...
Carbon isotopic records of nutrient-depleted surface water place constraints on the past fertility of the oceans and on past atmospheric pCO2 levels. The best records of... -
Determination of Uranium, Thorium, and Ionium in sediment cores of the Caribb...
A rapid procedure for Io (Th230) dating of sediments with accumulation rates in the range of several cm/1000 years is described. Studying of large sample populations with very... -
Last Glacial Maximum (LGM) paleo-dust record
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Pre-industrial Holocene (pi-HOL) paleo-dust record
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Core top coccolithophore productivity compared to modern observations in the ...
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Core top chlorophyll concentration compared to modern observations in the eas...
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Core top alkenone (C37) data compared to modern observations in the eastern e...
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Core top sea surface temperature data compared to modern observations in the ...
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Compilation of 220 sediment core δ¹³C data from the glacial Atlantic Ocean
We compare a compilation of 220 sediment core d13C data from the glacial Atlantic Ocean with three-dimensional ocean circulation simulations including a marine carbon cycle... -
Primary data sets of the hydrographic atlas of the Southern Ocean
The general knowledge of the hydrographic structure of the Southern Ocean is still rather incomplete since observations particularly in the ice covered regions are cumbersome to... -
Last Glacial Maximum seawater temperature estimates based on planktonic foram...
Estimates of Last Glacial Maximum annual mean seawater temperatures at 50 m depth. The temperature estimates are derived using the Modern Analogue Technique using the ForCenS... -
Accumation rates of manganese in manganese nodules using differential 230Th-2...
The manganese content of 7 manganese nodules was determined by neutron activation. The decrease of unsupported 231Pa and 230Th in the outer few tenths of millimeters was used to...