ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[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 ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/202282a0
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