ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] In a recent compilation of geochemical analyses of samples of middle Cretaceous organic C-rich strata from numerous Deep Sea Drilling Project (DSDP) sites and several land sections5, we failed to observe a consistent relationship between organic carbon 513C and independent geochemical indicators of ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/315216a0
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