ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The Proterozoic aeon (2.5 to 0.54 billion years (Gyr) ago) marks the time between the largely anoxic world of the Archean (〉 2.5 Gyr ago) and the dominantly oxic world of the Phanerozoic (〈 0.54 Gyr ago). The course of ocean chemistry through the Proterozoic has ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/nature02912
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