ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[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 ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/nature06204
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