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Age model of Site 90-594
This dataset has no description
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(Table 2) Distribution of phytoliths in selected samples from DSDP Site 90-591
Phytoliths are described from deep sea sediments at Site 591 in the southwestern Pacific. Their regional distribution is related to the arid and semiarid regions of Australia,... -
(Table 1) 3He/4He and 4He/20Ne ratios of pore gases in sediment at DSDP Sites...
Studies on He isotope ratios of gas and rock samples in various parts of the world have shown a close relation between the 3He/4He ratio and geotectonic features of the sampling... -
(Table 1) Geochemistry in interstitial water at DSDP Leg 90 holes
About 200 pore-water samples were recovered and analyzed from eight sites of DSDP Leg 90. At all sites on the carbonate- rich Lord Howe Rise, Ca2+ concentrations increase and... -
(Table 2) Color, epoch, nannofossil zone, and clay mineralogy at DSDP Site 90...
Pale green laminae < 2 mm thick are common features of the Neogene and Quaternary sediment of Lord Howe Rise. We believe these laminae represent diagenetically altered... -
(Table 1) Trace element concentrations and Sr isotope ratios of carbonates
Measurements of marine carbonate samples indicate that during the past 2.5 million years the 87Sr/86Sr ratio of seawater has increased by 14 * 10**-5. The high average rate of... -
(Table S1) Diatom species richness from the Early Pleistocene to present
The extent to which the spatial distribution of marine planktonic microbes is controlled by local environmental selection or dispersal is poorly understood. Our ability to... -
Stratigraphic first occurrence of Emiliania huxleyi in sediments of the Chath...
A quantitative analysis was carried out of planktonic diatoms (biogenic opal) and calcareous nannofossils (biogenic calcite) in late Quaternary sediments (MIS 1–6) from four... -
Sedimentology and stable isotope records of DSDP Leg 90, Site 594, South Chat...
For isotope ratios of Uvigerina sp., Globigerina bulloides and for sedimentology see Nelson et al. (1993) dataset: doi:10.1594/PANGAEA.52601 -
Fe isotopic composition in continental iron cycle (Table 1)
The effect of continental weathering on the iron isotope compositions of natural materials is investigated. Unweathered igneous rocks, pelagic clay, and dust fall within the... -
(Table 2) Chemical composition of selected celestite nodules from DSDP Leg 90
Several celestite nodules were recovered on DSDP Leg 90 from four drilling sites on the Lord Howe Rise, southwest Pacific Ocean. The sediments at these sites are predominantly... -
Calcium isotope composition of marine carbonates from DSDP Hole 90-590B (Tabl...
A 20 million year marine Ca isotope record is constructed based on measurements of 36 nannofossil ooze samples from DSDP Site 590. The Ca isotopic composition (delta44Ca,... -
(Table 1) Concentrations of CaCO3 and organic carbon, organic matter atomic C...
CaCO3 and total organic carbon concentrations, organic matter C/N and carbon isotope ratios, and sediment accumulation rates in late Quaternary sediments from DSDP Site 594... -
Global shallow sediment diagenesis survey results based on all available IODP...
Global shallow sediment diagenesis survey results based on all available IODP sediment core images.
