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Stable chlorine isotopes in pore waters from DSDP Hole 79-546 and ODP Hole 13...
Stable Cl isotope ratios, measured in marine pore waters associated with the Barbados and Nankai subduction zones, extend significantly (to ~-8 per mil) the range of d37Cl... -
Microtekties in sediments from the Brunhes-Matuyama transition
A mechanism had been recently proposed to show how an impact event can trigger a geomagnetic polarity reversal by means of rapid climate cooling. We test the proposed mechanism... -
Element concentrations and isotopic composition of tholeiite and whole rocks ...
Studies of seafloor magnetic anomaly patterns suggest the presence of Jurassic oceanic crust in a large area in the western Pacific that includes the East Mariana, Nauru and... -
Planktonic foraminiferal 87Sr/86Sr ratios of sediment cores from the Pacific ...
Fluctuations in the 87Sr/86Sr ratio of seawater accompanying glacial/interglacial climate changes have been reported in recent studies but remain highly controversial. To... -
Strontium isotope ratios of fish teeth from ODP sites in the central North Pa...
Strontium isotopic compositions of ichthyoliths (microscopic fish remains) in deep-sea clays recovered from the North Pacific Ocean (ODP holes 885A, 886B, and 886C) are used to... -
Eolian and silica deposition of ODP sites in the central North Pacific
Sediments recovered at Ocean Drilling Program Sites 885/886 (central North Pacific Ocean at 44°41'N, 168°14'W and 44°41'N, 168°16'W, respectively) record eolian deposition... -
Isotopic composition of different sediments size fractions and vermiculites f...
Clastic sediments in the Bengal Fan contain a Neogene history of erosion and weathering of the Himalaya. We present data on clay mineralogy, major element, stable and radiogenic... -
Maxima of interstitial water and gas parameters in ODP Leg 182 sediments
During the drilling of the southern Australian continental margin (Leg 182 of the Ocean Drilling Program), fluids with unusually high salinities (to 106‰) were encountered in... -
Osmium isotope composition of leachates and bulk sediment from ODP Holes in t...
Os isotopic compositions and OS and Re concentrations were measured in H2O2-H2SO4 leachates and bulk sediment samples from Holes 717C and 718C of ODP Leg 116 in the Bengal Fan.... -
Strontium isotopic ratios in selected microfossils from ODP Holes 119-738C an...
The Maastrichtian and Danian intervals of Ocean Drilling Program (ODP) Hole 738C contain numerous microfossils above the level of their putative extinction, suggesting either... -
Stable oxygen isotope record of foraminifera from the Ontong Java Plateau
We provide a reconstruction of atmospheric CO2 from deep-sea sediments, for the past 625000 years (Milankovitch chron). Our database consists of a Milankovitch template of... -
Chemical and Sr isotopic compositions and timing of carbonate mineral precipi...
The strontium isotope ratios of authigenic carbonates from Indian Ocean sea-floor basalts have been used to determine the timing of carbonate mineral precipitation and fluid... -
Chemical composition of basement rocks from ODP Leg 121, Ninetyeast Ridge
Data and observation from Drifting Program Leg 121 and plate-tectonic reconstructions indicate that the Ninetyeast Ridge (Indian Ocean) was derived from the interaction of a... -
Strontium chemistry of anhydrite from DSDP/ODP Hole 504B
A unique record of the chemical evolution of seawater during hydrothermal recharge into oceanic crust is preserved by anhydrite from the volcanic sequences and sheeted dike... -
Carbonate cement mineralogy, isotope composition, and pore water environment ...
On the shelf and upper slope off Peru the signal of coastal upwelling productivity and bottom-water oxygen is well preserved in alternately laminated and bioturbated... -
Chemical composition of basalts from ODP Leg 115
Leg 115 of the Ocean Drilling Program recovered basalts from four locations along the hotspot track that leads from the Deccan flood basalts in India to Reunion Island in the... -
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... -
Oxygen isotope composition of clinoptilolites
Oxygen isotope ratios were obtained from authigenic clinoptilolites from Barbados Accretionary Complex, Yamato Basin, and Exmouth Plateau sediments (ODP Sites 672, 797, and 762)... -
Stable and radiogenic isotope ratios in pore waters from ODP Leg 127 sites
Interstitial waters from four sites of the Japan Sea (794 to 797) have been analyzed for stable isotopes (delta D, delta11B, delta18O, and delta34S) and 87Sr/86Sr, besides major... -
Stable isotope ratios of interstitial fluids from ODP Leg 110 sites
Delta18O values of pore waters from the northern Barbados accretionary prism range from -0.3 to -3.6 per mil and reflect pervasive reaction of volcanic ash to form smectite...
