ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Genetic and anatomical evidence suggests that Homo sapiens arose in Africa between 200 and 100 thousand years (kyr) ago, and recent evidence indicates symbolic behaviour may have appeared ∼135–75 kyr ago. From 195–130 kyr ago, the world was in a fluctuating but ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/nature06204
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