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PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Uranium contents and isotope ratios of uranium and strontium in sediments, le...
Bulk dissolution rates for sediment from ODP Site 984A in the North Atlantic are determined using the 234U/238U activity ratios of pore water, bulk sediment, and leachates. Site... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
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... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Biomarkers in turbidites at ODP Sites 157-951 and 157-952
Free and ester-bound lipid biomarkers were analysed in oxidised and unoxidised parts of four distinct turbidites from the Madeira Abyssal Plain (MAP), which contained 1 to 2%... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Rubidium and Strontium chemistry of oceanic crust
Times of vein mineral deposition in the ocean crust have been determined both by Rb-Sr isochron ages of vein smectites and by comparison of 87Sr/86Sr ratios of vein calcites... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Sulfur contents and S, C and O isotopic compositions in serpentinized peridot...
The opaque mineralogy and the contents and isotope compositions of sulfur in serpentinized peridotites from the MARK (Mid-Atlantic Ridge, Kane Fracture Zone) area were examined... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Composition of matrix glasses and melt inclusions of fallout tephra from ODP ...
We studied the systematics of Cl, F and H2O in Izu arc front volcanic rocks using basaltic through rhyolitic glass shards and melt inclusions (Izu glasses) from Oligocene to... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Chemical and isotopic compositions of glass inclusions and their host clinopy...
We report ion microprobe analyses of S and O isotopes in glass inclusions and their host clinopyroxenes (Cpx) from Miocene basaltic hyaloclastites drilled during Ocean Drilling... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Results of analyses of fluid inclusions from ODP Site 735B, Leg 118 and 176
Microthermometric and isotopic analyses of fluid inclusions in primitive olivine gabbros, oxide gabbros, and evolved granitic material recovered from Ocean Drilling Program Hole... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Chemical and boron isotopic compositions of volcanics from ODP Sites 135-834 ...
The influence of fluid flux on petrogenesis in the Tonga-Kermadec Arc was investigated using ion microprobe measurements of B/Be and boron isotope ratios (11B/10B) to document... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Mineral, chemical and isotopic compositions of fresh and altered gabbros from...
Chemical exchange between oceanic lithosphere and seawater is important in setting the chemical composition of the oceans. In the past, budgets for chemical flux in the flanks... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Results of experiments of hydrothermal alteration of Middle Valley sediment f...
The presence of sedimentary organic matter blanketing midocean ridge crests has a potentially strong impact on metal transport in hydrothermal vent fluids. To constrain the role... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Abundances and δ¹³C values of n-alkanes extracted from sediment samples of OD...
Siwalik paleosol and Bengal Fan sediment samples were analyzed for the abundance and isotopic composition of n-alkanes in order to test for molecular evidence of the expansion... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Sulphate concentrations and sulphur isotopic composition in pore fluids from ...
A numerical model of sulfate reduction and isotopic fractionation has been applied to pore fluid SO4**2- and d34S data from four sites drilled during Ocean Drilling Program... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Chemical composition of sediment samples from ODP Leg 164 sites, Blake Ridge
Ocean Drilling Program (ODP) Sites 994, 995, and 997 were drilled into a large gas hydrate deposit on the crest of the Blake Ridge (southeast U.S. margin) where upward CH4... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Chemical composition of glass inclusions from ODP Holes 157-953C and 157-956B
We report S concentrations and relative proportions of (SO4)2- and S2- in OL- and CPX-hosted glass inclusions and in host glassy lapilli from Miocene basaltic hyaloclastites... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Chemical and isotopic compositions of pore fluids from ODP Sites 169-1034 and...
We have analysed the concentrations of Li, K, Rb, Cs, and B, and the isotopic ratios of Li and B of a suite of pore fluids recovered from ODP Sites 1037 (Leg 169; Escanaba... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Strontium and neodymium concentrations and isotope compositions in fossil fis...
We analyzed Nd and Sr isotopic compositions of Neogene fossil fish teeth from two sites in the Pacific in order to determine the effect of cleaning protocols and burial... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Cloride and bromide concentrations and Br-/Cl- molar ratios in pore fluids at...
Other than halite diagenesis and organic matter degradation, Cl- and Br- are considered to be conservative in marine pore fluids. Consequently, Br-/Cl- ratios should remain... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Chemical and isotopic compositions of rocks and minerals from ODP Hole 118-735B
A novel strip-sampling technique has been applied to the 500-m gabbroic section drilled at site 735 during Leg 118. Twenty-two continuous strips of 1.1- to 4.5-m length were cut... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Helium isotope concentrations and ratios in sediments from ODP Hole 130-806B
We have determined the helium abundance and isotopic composition of seafloor carbonate sediments from the flanks of the Ontong Java Plateau, western equatorial Pacific Ocean...
