-
Compilation of global mid-Miocene opal distribution
This is a virtual data set that comprises several other real data sets. -
Geochemistry of marine sediments of the world's major subduction zones
This paper presents new major and trace-element data and Lu-Hf and Sm-Nd isotopic compositions for representative suites of marine sediment samples from 14 drill sites outboard... -
Paleoelevations in the Pacific Ocean 35 million years ago
Data from deep sea drilling, linear magnetic anomalies and bathymetric measurements together with age and morphometric characteristics of seamounts have been used to construct a... -
K-Ar dating of altered deep-sea igneous rocks from DSDP Legs 2, 34, and 35
In an attempt to establish criteria for obtaining reliable K-Ar dates, conventional K-Ar studies of several Deep Sea Drilling Project sites were undertaken. K-Ar dates of these... -
Occurrence of hiatuses PH and NH 1 through NH 7 in DSDP holes
Miocene paleoceanographic evolution exhibits major changes resulting from the opening and closing of passages, the subsequent changes in oceanic circulation, and development of... -
Uranium in marine basalts
The uranium content of glass from chilled margins of oceanic tholeiitic basalt flows is generally <0.1 ppm, even for old samples with highly altered crystalline interiors.... -
Chemical and isotopical analsyes of DSDP Hole 34-321 basalts
A blue-green smectite (iron-rich saponite) and green mica (celadonite) are the dominant sheet silicates in veins within the 10.5 m of basalt cored during DSDP Leg 34, Site 32l,... -
Comparisons of z values between fine-grained titanomagnetites within intersti...
Transmission electron microscopy observations and rock magnetic measurements reveal that alteration of fine- and large-grained iron-titanium oxides can occur at different rates.... -
Magnetic properties of Cenozoic MORB and Cretaceous MORB from DSDP and ODP holes
The fact that the natural remanent magnetization (NRM) intensity of mid-oceanic-ridge basalt (MORB) samples shows systematic variations as a function of age has long been... -
Nitrogen isotopic composition and chemical composition of altered oceanic cru...
Knowledge of the subduction input flux of nitrogen (N) in altered oceanic crust (AOC) is critical in any attempt to mass-balance N across arc-trench systems on a global or... -
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... -
Chemical element contents and accumulation rates in metalliferous sediments f...
Marked variations in the chemical and mineralogical composition of sediments at Site 319 have occurred during the 15 My history of sedimentation at this site. The change in... -
(Appendix 1) Compilation of calcium carbonate concentrations from deep sea se...
This dataset has no description
-
(Appendix 1) Compilation of calcium carbonate concentrations from deep sea se...
This dataset has no description
-
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...