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(Table S1) Calcium carbonate vein compositions
Depth, sediment = Curated depth (mbsf).K (Sr/Ca) (R), K (Mg/Ca) (R), Sr/Ca (R), Mg/Ca (R): calculated after Rimstidt et al. (1998), T-dependent.K (Sr/Ca) (G): calculated after... -
Annotated record of the detailed examination of Mn deposits from DSDP Leg 51 ...
The JOIDES Paleoenvironment Panel had noted that the Neogene section had only been spot-cored on previous legs in the Western Atlantic (Legs 1, 2, 4, 11, and 43). The Panel... -
(Data Set S1) Compiled benthic foraminiferal stable isotopic values
d13C_adj: carbon isotopic value adjusted to Cibicidoides equivalent.d18O_adj: oxygen isotopic value adjusted to Cibicidoides equivalent. -
Minor-element chemical analyses of Hole 52-418A
This dataset has no description
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Minor-element chemical analyses of Hole 52-417D
This dataset has no description
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Minor-element chemical analyses of Hole 52-418A
This dataset has no description
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Minor-element chemical analyses of Hole 52-417D
This dataset has no description
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Minor-element chemical analyses of Hole 52-417D
This dataset has no description
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Geochemistry of the oceanic crust from ocean drilling samples
This book presents new data on chemical and mineral compositions and on density of altered and fresh igneous rocks from key DSDP and ODP holes drilled on the following main... -
Depth, age, strontium isotopic ratios and trace elemental ratios of samples f...
Large variations exist between published mid-Cretaceous (late Barremian to early Turonian stages) seawater Sr-isotope stratigraphies; this has resulted in disparate... -
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... -
(Table 1) Carbonate veins of DSDP and ODP holes
Age represents the crustal age. -
(Table 1) Basement penetration, recovery, and lithology of crustal DSDP holes...
Oceanic crustal drilling by R. V. Glomar Challenger at 15 sites in the North Atlantic has led to a complex picture of the upper half kilometer of the crust. Elements of the... -
Noble gas concentrations of oceanic crust and sediments from the Ninety East ...
We have determined the concentrations and isotopic composition of noble gases in old oceanic crust and oceanic sediments and the isotopic composition of noble gases in... -
Geochemistry of abyssal oceanic magmas
Massive, nearly holocrystalline dolerites from DSDP Hole 417D contain from 0.5 to 1.5% of granophyric patches composed mainly of Na-plagioclase and quartz. These patches are... -
Nd and Sr isotopic composition of Cretaceous MORB
Chemical and isotopic (Nd and Sr) compositions have been determined for 12 Cretaceous basaltic samples (108 Ma old) from Holes 417D and 418A of Legs 51,52 and 53. We have found... -
Geochemistry of the oldest Atlantic oceanic crust
Controversy has surrounded the issue of whether mantle plume activity was responsible for Pangaean continental rifting and massive flood volcanism (resulting in the Central... -
Geochemistry of oceanic crust of the North Atlantic
87Sr/a6Sr ratios, Sr, K, Rb and Cs contents and the petrology of basalts and secondary phases recovered from deep basement drilling at DSDP Sites 332B, 417A, 417D and 418A show... -
Vein mineral ages of oceanic crust from the Atlantic Ocean
Vein smectites with large Rb/Sr enrichments from extensively altered basaltic oceanic crust in Deep Sea Drilling Project hole 417A in the western Atlantic define a highly... -
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...
