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(Table 1) Mineralogy at DSDP Leg 62 Holes
Sixty-nine sediment samples of Deep Sea Drilling Project Leg 62 were mineralogically examined by X-ray diffractometry, and gasometrically for their carbonate content. Most... -
(Table 1) Distribution of ichthyolith subtypes at DSDP Hole 62-464
At Site 464, a 308-meter-deep hole was drilled on the Hess Rise (39°51.64'N, 173°53.33'E; water depth 4637 m). The upper strata consist of siliceous clay and oozes of... -
(Table 2) Stable isotope analysis of Nuttallides truempyi and Rugoglobigerina...
Strong climatic and temperature fluctuations mark the Late Campanian and Maastrichtian as indicated by stable isotope records from the equatorial Pacific (Site 463) and middle... -
Geochemical analyses of chert nodules and beds from deep-sea sediments (Table 1)
Concentrations of Fe, Mg, Ca, Sr, Mn, Zn, and other heavy metals were analyzed by atomic absorption spectrometry in 27 chert samples from the Pacific deep sea, 17 chert samples... -
Stable carbon and oxygen isotope ratios of bulk sediment from DSDP Hole 62-46...
In order to elucidate early Aptian marine paleotemperature evolution across the period of enhanced organic carbon (Corg)-burial [Oceanic Anoxic Event (OAE) 1a], stable isotope... -
(Table 1) Chemical and lithological composition of rocks from DSDP Hole 465A
Uranium and thorium are concentrated in Cretaceous limestone, chert, ash, basalt, and other rock types at Deep Sea Drilling Project Site 465 located on the southern Hess Rise in... -
Relative abundances of benthic foraminifera at the Cretaceous/Paleogene bound...
Uppermost Maastrichtian benthic foraminiferal assemblages (>63 µm) are diverse, indicating mesotrophic conditions in lower bathyal DSDP Hole 465A (Hess Rise, central North... -
Late Cretaceous and Cainozoic bathyal Ostracoda of DSDP Site 62-463 in the Ce...
Cainozoic deep-sea ostracod assemblages from the summits of Mid-Pacific guyots point to high levels of endemism possibly as a result of their bathymetric separation from the... -
Stable oxygen and carbon isotope ratios for Early to Middle Cretaceous benthi...
Stable isotopic measurements have been made on planktonic and benthic foraminifera of Early to mid-Cretaceous (Early Albian-Cenomanian) age from DSDP site 463 located in the...
