ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Fig. 1 The times at which faunas became common to both sides of the Lower Palaeozoic lapetus Ocean, 0, Closure of ocean (Norway); 6, freshwater fish; c, benthic ostracods; d, trilobite and brachiopod species; e, trilobite and brachiopod genera (? island hopping);/, Didymograptus bifidus; g, ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/263304a0
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