Electronic Resource
[s.l.]
:
Nature Publishing Group
Nature
330 (1987), S. 108-109
ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] LIFE on Earth is in a constant state of flux, with new species emerging and others becoming extinct as a result of changing environmental pressures. The average life span of a species is 1-10 million years (Myr). The process is not steady, however, the most celebrated jolt being the ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/330108a0
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