References
- McDougall I, Brown FH, Fleagle JG. Sapropels and the age of hominins Omo I and II, Kibish, Ethiopia. J Hum Evol 2008; 55:409 - 420
- Vanhaeren M, d'Errico F, Stringer C, James SL, Todd JA, Mienis HK. Middle Paleolithic shell beads in Israel and Algeria. Science 2006; 312:1785 - 1788
- Bouzouggar A, Barton N, Vanhaeren M, d'Errico F, Collcutt S, Higham T, et al. 82,000-year-old shell beads from North Africa and implications for the origins of modern human behavior. Proc Natl Acad Sci USA 2007; 104:9964 - 9969
- Henshilwood CS, d'Errico F, Yates RJ, Jacobs Z, Tribolo C, Duller GAT, et al. Emergence of modern human behavior: Middle Stone Age engravings from South Africa. Science 2002; 295:1278 - 1280
- Henshilwood CS, d'Errico F, Vanhaeren M, van Niekerk K, Jacobs Z. Middle Stone Age shell beads from South Africa. Science 2004; 304:404
- Tattersall I. What happened in the origin of human consciousness?. Anat Rec (Pt B: New Anat) 2004; 276:19 - 26
- Coolidge FL, Wynn T. Working memory, its executive functions, and the emergence of modern thinking. Cambr Archaeol J 2005; 15:5 - 26
- Mellars P. Why did modern human populations disperse from Africa ca. 60,000 years ago? A new model. Proc Natl Acad Sci USA 2006; 103:9381 - 9386
- Mackay A, Welz A. Engraved ochre from a Middle Stone Age context at Klein Kliphuis in the Western Cape of South Africa. J Archaeol Sci 2008; 35:1521 - 1532
- Rigaud J-P, Texier P-J, Parkington JE, Poggenpoel C. Le mobilier Stillbay et Howiesons Poort de l'abri Diepkloof. La chronologie du Middle Stone Age sud-africain et ses implications. C R Palevol 2006; 5:839 - 849
- d'Errico F, Vanhaeren M, Wadley L. Possible shell beads from the Middle Stone Age layers of Sibudu Cave, South Africa. J Archaeol Sci 2008; 35:2675 - 2685
- Backwell L, d'Errico F, Wadley L. Middle Stone Age bone tools from the Howiesons Poort layers, Sibudu Cave, South Africa. J Archaeol Sci 2008; 35:1566 - 1580
- Wadley L. Announcing a Still Bay Industry at Sibudu Cave, South Africa. J Hum Evol 2007; 52:681 - 689
- Lombard M. Finding resolution for the Howiesons Poort through the microscope: micro-residue analysis of segments from Sibudu Cave, South Africa. J Archaeol Sci 2008; 35:26 - 41
- Jacobs Z, Roberts RG, Galbraith RF, Deacon HJ, Grün R, Mackay A, et al. Ages for the Middle Stone Age of southern Africa: implications for human behavior and dispersal. Science 2008; 322:733 - 735
- Jacobs Z, Roberts RG. Testing times: old and new chronologies for the Howieson's Poort and Still Bay industries in environmental context. S Afr Archaeol Soc Goodwin Ser 2008; 10:9 - 34
- Macaulay V, Hill C, Achilli A, Rengo C, Clarke D, Meehan W, et al. Single, rapid coastal settlement of Asia revealed by analysis of complete mitochondrial genomes. Science 2005; 308:1034 - 1036
- Liu H, Prugnolle F, Manica A, Balloux F. A geographically explicit genetic model of worldwide human-settlement history. Am J Hum Genet 2006; 79:230 - 237
- Hudjashov G, Kivisild T, Underhill PA, Endicott P, Sanchez JJ, Lin AA, et al. Revealing the prehistoric settlement of Australia by Y chromosome and mtDNA analysis. Proc Natl Acad Sci USA 2007; 104:8726 - 8730
- Fagundes NJR, Ray N, Beaumont M, Neuenschwander S, Salzano FM, Bonatto SL, et al. Statistical evaluation of alternative models of human evolution. Proc Natl Acad Sci USA 2007; 104:17614 - 17619
- Atkinson QD, Gray RD, Drummond AJ. mtDNA variation predicts population size in humans and reveals a major Southern Asian chapter in human prehistory. Mol Biol Evol 2008; 25:468 - 474
- Jacobs Z, Wintle AG, Duller GAT, Roberts RG, Wadley L. New ages for the post-Howiesons Poort, late and final Middle Stone Age at Sibudu, South Africa. J Archaeol Sci 2008; 35:1790 - 1807
- Watanabe O, Jouzel J, Johnsen S, Parrenin F, Shoji H, Yoshida N. Homogeneous climate variability across East Antarctica over the past three glacial cycles. Nature 2003; 422:509 - 512
- EPICA Community Members. One-to-one coupling of glacial climate variability in Greenland and Antarctica. Nature 2006; 444:195 - 198
- Jouzel J, Masson-Delmotte V, Cattani O, Dreyfus G, Falourd S, Hoffmann G, et al. Orbital and millennial Antarctic climate variability over the past 800,000 years. Science 2007; 317:793 - 796
- Ahn J, Brook EJ. Atmospheric CO2 and climate on millennial time scales during the last glacial period. Science 2008; 322:83 - 85
- Forster P. Ice Ages and the mitochondrial DNA chronology of human dispersals: a review. Philos Trans R Soc Lond B 2004; 359:255 - 264
- Tishkoff SA, Gonder MK, Henn BM, Mortensen H, Knight A, Gignoux C, et al. History of click-speaking populations of Africa inferred from mtDNA and Y chromosome genetic variation. Mol Biol Evol 2007; 24:2180 - 2195
- Quintana-Murci L, Quach H, Harmant C, Luca F, Massonnet B, Patin E, et al. Maternal traces of deep common ancestry and asymmetric gene flow between Pygmy hunter-gatherers and Bantu-speaking farmers. Proc Natl Acad Sci USA 2008; 105:1596 - 1601
- Behar DM, Villems R, Soodyall H, Blue-Smith J, Pereira L, Metspalu E, et al. The dawn of human matrilineal diversity. Am J Hum Genet 2008; 82:1130 - 1140
- Atkinson QD, Gray RD, Drummond AJ. Bayesian coalescent inference of major human mitochondrial DNA haplogroup expansions in Africa. Proc R Soc B 2009; 276:367 - 373
- Scholz CA, Johnson TC, Cohen AS, King JW, Peck JA, Overpeck JT, et al. East African megadroughts between 135 and 75 thousand years ago and bearing on early-modern human origins. Proc Natl Acad Sci USA 2007; 104:16416 - 16421
- Tierney JE, Russell JM, Huang Y, Damsté JSS, Hopmans EC, Cohen AS. Northern Hemisphere controls on tropical southeast African climate during the past 60,000 years. Science 2008; 322:252 - 255
- Shennan S. Demography and cultural innovation: a model and its implications for the emergence of modern human culture. Cambr Archaeol J 2001; 11:5 - 16