ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The early Eocene sequence of the Willwood Formation in the Bighorn Basin, Wyoming, is more than 700 m thick, spans about 4 Myr and is among the richest areas for fossil vertebrates in the world. Because of excellent stratigraphical control, samples from these deposits constitute some of the most ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/309250a0
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