ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The closed Alexandersfontein depression, now only an evaporation pan, harboured a +19 m lake with a surface area of 44 km2 and Middle Stone Age occupance, a little before 16,000 BP. Assuming a temperature depression of 6° C, calculations show that rainfall was about ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/243328a0
Permalink