ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The Luxembourg Colloquium proposed, and Dr. Ager's committee accepted, that the Callovian should be transferred from the Upper to the Middle Jurassic. This is contrary to what has been the general usage for more than a century, and it is difficult to see what reasons of sufficient strength can be ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/202282a0
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