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Age model of Hole 86-580
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Geotechnical properties of pelagic clays at DSDP Hole 86-576A
Geotechnical property results from Deep Sea Drilling Project Hole 576A sediments represent the most complete data set ever compiled for a continuously depositional, sedimentary... -
Petrology and geochemistry of basalts at DSDP Hole 86-581
Approximately 5 m of aphyric to sparsely phyric basalt was recovered from Hole 581, the only hole on Leg 86 where basement was cored. The occurrence of samples with altered... -
Quartz content and mass accumulation rates at DSDP Hole 86-576A
The amount and the accumulation rate of quartz were measured in 33 samples from Hole 576A. The amount and source of mineral aerosol being deposited in the northwest Pacific... -
Paleomagnetic properties of igneous rocks from several DSDP and ODP sites, we...
Oceanic basalts and other related igneous rocks are considered excellent recorders of the Earth's paleomagnetic field. Consequently, basalt core paleomagnetic data are valuable... -
Geochemistry of DSDP Hole 86-577B samples
THE chemical, mineralogical and isotopic characteristics of deposits at the Cretaceous/Tertiary (K/T) boundary are suggestive of a large impact event, the prime candidate... -
Fossil manganese deposits buried within DSDP/ODP cores, Legs 1-126
Probable in-situ manganese deposits larger than 1 cm in diameter buried in ODP/DSDP cores were selected for study after examining previous descriptions of the manganese deposits... -
Distribution of diatoms in Oligocene to Pleistocene sediments of the tropical...
According to the drilling probes of the Deep Waier Drilling Project, Neogene sediments in a tropical area of the Pacific Ocean are divided into 15 zones based on diatoms. The... -
Isotope measurements from late Paleocene - early Eocene of 5 cores from Atlan...
High-resolution stable carbon isotope records for upper Paleocene - lower Eocene sections at Ocean Drilling Program Sites 1051 and 690 and Deep Sea Drilling Project Sites 550... -
Ice-rafted debris flux in the North Pacific from cores 86-580, 145-882 and 14...
IRD mass accumulation rate (MAR) records are presented for Deep Sea Drilling Project site 580 and Ocean Drilling Program sites 882 and 887 and are combined with results from... -
Revised chronology of Neogene DSDP holes from the World Ocean
After nearly 30 years of growth in geochronologic knowledge, the originally published age models for many older deep sea marine sections have become badly outdated. In this... -
Age model and stable isotope record of DSDP holes 48-401 and 86-577
Early Paleogene warm climates may have been linked to different modes and sources of deepwater formation. Warm polar temperatures of the Paleocene and Eocene may have resulted... -
Stable carbon and oxygen isotope record of benthic foraminifera from Paleocen...
A major change in Cenozoic deep-sea benthic foraminifera occurred in the Atlantic, Indian, and Pacific oceans near the Paleocene/Eocene boundary. Benthic foraminiferal abundance... -
Calcium carbonate global LGM Burial rate data
Global databases of calcium carbonate concentrations and mass accumulation rates in Holocene and last glacial maximum sediments were used to estimate the deep-sea sedimentary... -
Ba/Sr ratio in marine barite from five DSDP and ODP holes
The Paleocene-Eocene Thermal Maximum (PETM), ca. 55 Ma, was a period of extreme global warming caused by rapid emission of greenhouse gases. It is unknown what ended this... -
Strontium isotope ratios of pore waters and planktonic foraminifera from DSDP...
A detailed record of the strontium-87 to strontium-86 ratio in seawater during the last 100 million years was determined by measuring this ratio in 137 well-preserved and... -
Strontium isotope ratios of planktonic foraminifera from sediment samples acr...
Seawater 87Sr/86Sr values increase abruptly by 28 * 10**-6 across the Cretaceous/Tertiary boundary (KTB). This small, but rapid shift is superimposed on the larger scale... -
Chemical and isotope compositions of sediments from DSDP Hole 86-576A and Cor...
A record of changes in Pb and Sr isotopic composition of two cores (DSDP 86-576A and LL44- GPC-3) from the red clay region of the central North Pacific has been determined for... -
Concentrations and accumulation rates of platinum-group elements and rhenium ...
The nature of Re-platinum-group element (PGE; Pt, Pd, Ir, Os, Ru) transport in the marine environment was investigated by means of marine sediments at and across the... -
Compositions of Ni-rich magnesiowüstite and coexisting magnesioferrite spinel...
We have found trace inclusions of Ni-rich magnesiowüstite within grains of magnesioferrite spinel recovered from Cretaceous/Tertiary boundary sediments from DSDP Site 596, South...