ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] In the CI meteorites, the Rb/Sr ratio is high, -0.3 (rf. 7). Thus, in low-Rb phases which contain Sr, the Sr isotopic composition should be a sensitive indicator of the time of formation, provided that the Sr was equilibrated with 'bulk meteorite' Sr at that time (Fig. 1). If the CI carbonates and ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/307249a0
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