Publications by authors named "Anthony E Marks"

3 Publications

  • Page 1 of 1

The Nubian Complex of Dhofar, Oman: an African middle stone age industry in Southern Arabia.

PLoS One 2011 30;6(11):e28239. Epub 2011 Nov 30.

Institute of Archaeology and Antiquity, University of Birmingham, Birmingham, United Kingdom.

Despite the numerous studies proposing early human population expansions from Africa into Arabia during the Late Pleistocene, no archaeological sites have yet been discovered in Arabia that resemble a specific African industry, which would indicate demographic exchange across the Red Sea. Here we report the discovery of a buried site and more than 100 new surface scatters in the Dhofar region of Oman belonging to a regionally-specific African lithic industry--the late Nubian Complex--known previously only from the northeast and Horn of Africa during Marine Isotope Stage 5, ∼128,000 to 74,000 years ago. Two optically stimulated luminescence age estimates from the open-air site of Aybut Al Auwal in Oman place the Arabian Nubian Complex at ∼106,000 years ago, providing archaeological evidence for the presence of a distinct northeast African Middle Stone Age technocomplex in southern Arabia sometime in the first half of Marine Isotope Stage 5.
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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0028239PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3227647PMC
April 2012

The southern route "out of Africa": evidence for an early expansion of modern humans into Arabia.

Science 2011 Jan;331(6016):453-6

Department of Geography, Royal Holloway, University of London, Egham, Surrey TW20 0EX, UK.

The timing of the dispersal of anatomically modern humans (AMH) out of Africa is a fundamental question in human evolutionary studies. Existing data suggest a rapid coastal exodus via the Indian Ocean rim around 60,000 years ago. We present evidence from Jebel Faya, United Arab Emirates, demonstrating human presence in eastern Arabia during the last interglacial. The tool kit found at Jebel Faya has affinities to the late Middle Stone Age in northeast Africa, indicating that technological innovation was not necessary to facilitate migration into Arabia. Instead, we propose that low eustatic sea level and increased rainfall during the transition between marine isotope stages 6 and 5 allowed humans to populate Arabia. This evidence implies that AMH may have been present in South Asia before the Toba eruption.
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http://dx.doi.org/10.1126/science.1199113DOI Listing
January 2011

Later Middle Pleistocene human remains from the Almonda Karstic system, Torres Novas, Portugal.

J Hum Evol 2003 Sep;45(3):219-26

Department of Anthropology, Campus Box 1114, Washington University, St. Louis, MO 63130, USA.

Later Middle Pleistocene archeological deposits of the Galeria Pesada (Gruta da Aroeira), Almonda Karstic System, Torres Novas, Portugal, yielded two archaic human teeth, a mandibular canine and a maxillary third molar. The C(1)presents moderate and asymmetrical shoveling with a stout root. The slightly worn M(3)exhibits at least four cusps with a large hypocone, three roots with large radicular plates, and an absence of taurodontism. They are moderately large for later Middle Pleistocene humans in their buccolingual crown diameters, although the M(3)mesiodistal diameter is modest. The C(1)exhibits labial calculus and multiple linear hypoplastic defects, but the M(3)is lesion free. Both teeth are morphologically similar to those of other Middle Pleistocene European humans and reinforce a pattern of dental hypertrophy among these archaic Homo.
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http://dx.doi.org/10.1016/j.jhevol.2003.07.001DOI Listing
September 2003