Browsing ELibrary by Author "Xiao Y."

Now showing items 1-4 of 4

INITIAL PB-SR(-ND) ISOTOPIC HETEROGENEITY IN A SINGLE ALLANITE-EPIDOTE CRYSTAL: IMPLICATIONS OF REACTION HISTORY FOR THE DATING OF MINERALS WITH LOW PARENT-TO-DAUGHTER RATIOS

Romer R.L.; Xiao Y. (2005)

We analyzed 17 fragments from a zoned allanite–epidote crystal (ca 2.2mm 4.0mm), which had formed during different prograde and retrograde stages of ultra high pressure (UHP) and amphibolite facies metamorphism (240–230Ma, ...
MODELING THE KINETICS AND MECHANISMS OF PETROLEUM AND NATURAL GAS GENERATION: A FIRST PRINCIPLES APPROACH

Xiao Y. (2001)

The last twenty years have seen great advances in the understanding of petroleum and natural gas resulting from the application of new technologies, in particular high-resolution analytical and spectroscopic methods. These ...
MOLECULAR ORBITAL MODELING AND TRANSITION STATE THEORY IN GEOCHEMISTRY

Felipe M.A.; Xiao Y.; Kubicki J.D. (2001)

Fundamental to the understanding of geochemical phenomena is the accurate determination of viable chemical reactions and their rates. The accurate determination of the rate constants of underlying chemical reaction are ...
OXYGEN AND HYDROGEN ISOTOPE GEOCHEMISTRY OF GNEISSES ASSOCIATED WITH ULTRAHIGH PRESSURE ECLOGITES AT SHUANGHE IN THE DABIE MOUNTAINS

Fu B.; Zheng Y.F.; Wang Zh.; Xiao Y.; Gong B.; Li Sh. (1999)

The oxygen and hydrogen isotope compositions of minerals and whole rock were determined for two types of gneiss (biotite gneiss and granitic gneiss) associated with ultrahigh pressure (UHP) eclogites in the Shuanghe district ...

Browsing ELibrary by Author "Xiao Y."

Browsing ELibrary by Author "Xiao Y."

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