Elemental and Isotopic Abundances of Carbon and Nitrogen in Meteorites |
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| Authors: | Grady Monica M Wright Ian P |
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| Institution: | (1) Dept. of Mineralogy, The Natural History Museum, Cromwell Road, London, SW7 5BD, UK;(2) PSSRI, The Open University, Walton Hall, Milton Keynes, MK7 6AA, UK |
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| Abstract: | We have taken an inventory of the elemental and isotopic abundances of major carbon- and nitrogen-bearing components in different
groups of meteorites. Primary phases, inherited from the solar nebula, are frequently isotopically heterogeneous, and surprisingly
resistant to modification through parent body processing. Even melted and recrystallised meteorites retain primordial carbon
and nitrogen isotopic signatures.
This revised version was published online in August 2006 with corrections to the Cover Date. |
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