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paleoanthropology, genetics and evolution

Stratigraphy and sedimentology at Bir Sahara, Egypt: Environments, climate change and the Middle Paleolithic

Sun, 2011-07-31 22:09 -- John Hawks
TitleStratigraphy and sedimentology at Bir Sahara, Egypt: Environments, climate change and the Middle Paleolithic
Publication TypeJournal Article
Year of Publication2009
AuthorsHill, CL
JournalCATENA
Volume78
Pagination250–259
Date Publishedsep
ISSN03418162
Keywords2010-09-17, acheulean, africa, climate, egypt, Lower Paleolithic, Middle Pleistocene, paleoclimate
Abstract

Bir Sahara, situated in northeast Africa, contains a set of sedimentary sequences that imply episodic changes in climate and environment during the Middle and Late Pleistocene. Some of the stratigraphic contexts are associated with Middle Paleolithic artifact assemblages. The artifact assemblages are typically in sands that underlie deposits composed of high amounts of carbonate or fine clastics (muds) indicative of expanding lakes and wetter climates. The wetter climates may have provided landscapes that were periodically inhabitable by Pleistocene hominids.

URLhttp://dx.doi.org/10.1016/j.catena.2009.02.003
DOI10.1016/j.catena.2009.02.003
Citation KeyHill:Sahara:2009

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