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An isotopic study of siderites, dolomites and ankerites at high temperatures☆
Siderite, dolomite and ankerite were reacted with “>103°” phosphoric acid at temperatures up to 150°C with >99° yields achieved in less than two hours, using a modification of the McCrea (1950)Expand
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Stable Isotope Geochemistry of Clay Minerals
Abstract The equilibrium H- and O-isotope fractionations can be approximated by the following equations which are based on experimental, empirical and/or theoretical data: Hydrogen: 1000 lnExpand
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Fractionation of carbon and oxygen isotopes and magnesium between coexisting metamorphic calcite and dolomite
AbstractFractionations of carbon and oxygen isotopes and magnesium between coexisting dolomite and calcite have been determined for marbles and calcareous schists of a wide variety of metamorphicExpand
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Thermal evolution of Cretaceous Tethyan marine waters inferred from oxygen isotope composition of fish tooth enamels
[1] The evolution of subtropical (30–35°N) upper ocean temperatures through the Cretaceous is inferred from the oxygen isotope compositions of 64 fish teeth (enamel) coming from the western TethyanExpand
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Crustal generation of the Himalayan leucogranites
Abstract Detailed studies of the Himalayan two-mica leucogranites, such as the Manaslu pluton, indicate that they have very uniform mineralogical, petrological and structural characteristics. One canExpand
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Perturbation of the carbon cycle at the Middle/Late Jurassic transition: Geological and geochemical evidence
A compilation of new and published stratigraphic, paleontological and geochemical data is used to detect the reciprocal influences of carbon cycling and global environmental changes in the Jurassic.Expand
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Boron isotopic composition of atmospheric precipitations and liquid-vapour fractionations
Abstract Boron isotope compositions (δ 11 B) and B concentrations of rains and snows were studied in order to characterize the sources and fractionation processes during the boron atmospheric cycle.Expand
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