ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Various lines of evidence show that Earth's climate was much warmer during the Cretaceous period than it is today. Yet that evidence — fossil plants and animals, sedimentary features and geochemical indicators — is sparse, spotty and often inexact, making the magnitude and distribution ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/432814a
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