ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The dynamical processes underlying evolution over geological timescales remain unclear,. Analyses of time series of the fossil record have highlighted the possible signature of periodicity in mass extinctions,, perhaps owing to external influences such as meteorite impacts. More recently the ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/388764a0
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