Stewart, J. R. and Stringer, C. B., 2012. Human Evolution Out of Africa: The Role of Refugia and Climate Change. Science, 335 (6074), pp. 1317-1321.
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Although an African origin of the modern human species is generally accepted, the evolutionary processes involved in the speciation, geographical spread, and eventual extinction of archaic humans outside of Africa are much debated. An additional complexity has been the recent evidence of limited interbreeding between modern humans and the Neandertals and Denisovans. Modern human migrations and interactions began during the buildup to the Last Glacial Maximum, starting about 100,000 years ago. By examining the history of other organisms through glacial cycles, valuable models for evolutionary biogeography can be formulated. According to one such model, the adoption of a new refugium by a subgroup of a species may lead to important evolutionary changes.
|Subjects:||History > Archaeology|
Science > Biology and Botany
Science > Earth Sciences
Geography and Environmental Studies
|Group:||School of Applied Sciences > Centre for Conservation, Ecology and Environmental Change|
|Deposited By:||Dr John R. Stewart|
|Deposited On:||27 Mar 2012 11:49|
|Last Modified:||07 Mar 2013 15:54|
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