Blombosgrot: Verskil tussen weergawes

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'''Blombosgrot''' is ’n [[argeologie]]se terrein in die [[Blombosfontein-natuurreservaat]] naby [[Heidelberg, Wes-Kaap]], sowat 300&nbsp;km oos van [[Kaapstad]]. Die grot bevat [[Neerslag|neerslae]] van tussen omstreeks 100000 en 70000&nbsp;v.C., uit die middel-[[Steentydperk]], en tussen omstreeks 2000 en 300&nbsp;v.C., uit die [[Neolitikum]].<ref name="Tribolo et al. 2006">Tribolo, C., et al. (2006) TL dating of burnt lithics from Blombos Cave (South Africa): further evidence for the antiquity of modern human behaviour. Archaeometry, 48, 341–357.</ref><ref name="Jacobs et al. 2006">Jacobs, Z., et al. (2006) Extending the chronology of deposits at Blombos Cave, South Africa, back to 140 ka using optical dating of single and multiple grains of quartz. Journal of Human Evolution, 51, 255–73.</ref><ref name="Henshilwood et al. 2011">Henshilwood, Christopher S., et al. (2011) A 100,000-Year-Old Ochre-Processing Workshop at Blombos Cave, South Africa. Science, 334, 219–222, {{doi|10.1126/science.1211535}}.</ref><ref name="Jacobs et al. 2013">Jacobs, Zenobia, et al. (2013) An improved OSL chronology for the Still Bay layers at Blombos Cave, South Africa: further tests of single-grain dating procedures and a re-evaluation of the timing of the Still Bay industry across southern Africa. Journal of Archaeological Science, 40, 579–594.</ref> Opgrawings is in 1991 die eerste in die grot gedoen en sedert 1997 word veldwerk gereeld daar gedoen.<ref name="Henshilwood 2008">Henshilwood, Christopher S. (2008) Holocene prehistory of the Southern Cape, South Africa : excavations at Blombos Cave and the Blombosfontein Nature Reserve, Oxford, Engeland, Archaeopress.</ref>
 
[[Beeld:Lithic Industries at Blombos Cave, Southern Cape, South Africa (c. 105 – 90 Ka).jpg|thumb|upright=1.5|links|Klipwerktuie van vroeë mense wat in Blombosgrot ontdek is.]]
Die opgrawings in Blombosgrot het belangrike nuwe inligting onthul oor die gedragsevolusie van die [[anatomie]]s moderne [[mens]] en het bygedra tot die begrip van die ontstaan van vroeë gedragsinnoverings onder ''Homo sapiens'' in [[Suider-Afrika]] tydens die laat [[Pleistoseen]].<ref name="McBrearty & Brooks 2000">McBrearty, Sally & Brooks, Alison S. (2000) The revolution that wasn't: a new interpretation of the origin of modern human behavior. Journal of Human Evolution, 39, 453–563.</ref><ref name="Henshilwood & Marean 2003">Henshilwood, Christopher S. & Marean, Curtis W. (2003) The Origin of Modern Human Behavior: Critique of the Models and Their Test Implications. Current Anthropology, 44, 627–651.</ref> Argeologiese materiaal en dieroorblyfsels uit die middel-Steentydperk van omstreeks 100000 tot 70000&nbsp;v.C. illustreer vermoedelik onder meer groter ekologiese nisaanpassing, die gebruik van verskeie stappe in tegnologie en gereedskapvervaardiging, groter ekonomiese en sosiale organisasie en die voorkoms van simboliese gedrag.