Diskussion:Enstatit-Chondrit

Letzter Kommentar: vor 8 Jahren von GiftBot in Abschnitt Defekte Weblinks

Enstatite Chondritic parents for Earth Bearbeiten

I feel enstatite chondrite like materials were a common precursor for the terrestrial planets- Earth and Mars at least. Isotopic data of molybdenum (Dauphas et al., 2002), nitrogen (Mohapatra et al., 2009, Mohapatra and Murty, 2000) and Oxygen (Javoy, 1995) point to enstatite chondritic component in the Earth's mantle, while martian meteorite data show the presence of a similar component in Martian interior.

References:

Dauphas N., Marty B., Reisberg L. (2002) Inference on terrestrial genesis from molyb- denum isotope systematics. Geophysical Research Letters 29 (6) (art. no.-1084).

Javoy M. (1995) The integral enstatite chondrite model of the Earth. Geophysical Research Letters 22 (16), 2219–2222.

Mohapatra R.K., Murty S.V.S. (2000) Origin of air-like noble gases in oceanic basalts. Geophysical Research Letters 27 (11), 1583–1586.

Mohapatra R.K., Harrison D., Ott U., Gilmour J.D. and Trieloff M. (2009) Noble gas and nitrogen isotopic components in Oceanic Island Basalts. Chemical Geology (In Press). (nicht signierter Beitrag von 137.122.14.20 (Diskussion | Beiträge) 15:42, 28. Apr. 2009 (CEST)) Beantworten


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GiftBot (Diskussion) 08:03, 28. Nov. 2015 (CET)Beantworten