ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The value of the isotopic composition of carbon in the mantle was confusing for a long time. Carbonatites and most diamonds yielded values of 〈513C between -9%, and -2%〉 PDB (refs 9-12) whereas basalts yielded values between -25 and -30%, (refs 12-14) (Fig. 1). Although they exist for a ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/300171a0
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