Diffusion of a multi-species component and its role in oxygen and water transport in silicates [0.03%]
多组分扩散及其在硅酸盐中氧和水运输中的作用
Y Zhang,E M Stolper,G J Wasserburg
Y Zhang
An important but poorly understood factor that affects diffusion rates is the role of speciation during diffusion of a multi-species component. The diffusion of such a component is complicated by the different diffusion coefficient of each ...
Comparative Study
Earth and planetary science letters. 1991:103:228-40. DOI:10.1016/0012-821x(91)90163-c 1991
J F Kasting,N G Holm
J F Kasting
The volume of Earth's oceans may be determined by a dynamic mechanism involving exchange of water between the crust and the mantle. Fast-spreading mid-ocean ridges are currently submerged to a depth at which the pressure is close to the cri...
Chronology of early Archaean granite-greenstone evolution in the Barberton Mountain Land, South Africa, based on precise dating by single zircon evaporation [0.03%]
基于单颗锆石蒸发精确定年厘定的南非巴伯顿山地太古宙早世代片麻岩-绿岩带演化时间框架
A Krüner,G R Byerly,D R Lowe
A Krüner
We report precise 207Pb/206Pb single zircon evaporation ages for low-grade felsic metavolcanic rocks within the Onverwacht and Fig Tree Groups of the Barberton Greenstone Belt (BGB), South Africa, and from granitoid plutons bordering the be...
Correlated Si isotope anomalies and large 13C enrichments in a family of exotic SiC grains [0.03%]
与大尺度碳同位素 enrichment相关的硅同位素异常家族中的富集SiC颗粒
J Stone,I D Hutcheon,S Epstein et al.
J Stone et al.
A suite of morphologically distinctive silicon carbide (SiC) grains from the Orgueil and Murchison carbonaceous chondrite meteorites contains Si and C of highly anomalous isotopic composition. All of the SiC grains in this suite are charact...
Impact-induced devolatilization and hydrogen isotopic fractionation of serpentine: implications for planetary accretion [0.03%]
撞击诱发的蛇纹岩脱挥发分及氢同位素分馏：对行星形成的意义
J A Tyburczy,R V Krishnamurthy,S Epstein et al.
J A Tyburczy et al.
The degree of impact-induced devolatilization of nonporous serpentine, porous serpentine, and deuterium-enriched serpentine was investigated using two independent experimental methods, the gas recovery method and the solid recovery method, ...
Comparative Study
Earth and planetary science letters. 1990 May;98(2):245-61. DOI:10.1016/0012-821x(90)90063-4 1990