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Matèria

Etiqueta: "silcrete" (5)

What factors govern the procurement and use of silcrete during the Middle Stone Age of the Western Cape in ...<br/>Southafrica? Manuel Will
00:18:09
What factors govern the procurement and use of silcrete during the Middle Stone Age of the Western Cape in ...
Southafrica? Manuel Will
històriaAnglès3 nov. 2015906SESSION 12 - Silcrete as a lithic raw material in global context: geology, sourcing and techno-economicsWhat factors govern the procurement and use of silcrete during the Middle Stone Age of the Western Cape in Southafrica?Fluctuations in the frequency of silcrete in lithic assemblages has been an important focus of MSA research in southern Africa during the last few ...
The exploitation of silcretes during the Middle and Upper Paleolithic in the Massif Central, France. Rebecca ...<br/>Wragg
00:17:49
The exploitation of silcretes during the Middle and Upper Paleolithic in the Massif Central, France. Rebecca ...
Wragg
històriaAnglès3 nov. 20151096SESSION 12 - Silcrete as a lithic raw material in global context: geology, sourcing and techno-economicsThe exploitation of silcretes during the Middle and Upper Paleolithic in the Massif Central, France: rare silicified materials in a volcanic contextThis paper presents an overview of the variety of silcretes used in the Velay area of the Massif Central (Haute-Loire), ...
Heat treatment of silcrete. Patrick Schmidt
00:17:21
Heat treatment of silcrete. Patrick Schmidt
geologiaAnglès3 nov. 20151378SESSION 12 - Silcrete as a lithic raw material in global contxt: geology, sourcing and techno-economicsHeat treatment of silcrete: thermal transformations, heating parameters and implications for the South African MSASilcrete is a tool stone of good quality; it was extensively used for knapping at various periods in Southern Africa, Western Europe and Australia. From the ...
Silcrete reduction processes in the Australian desert. Peter Hiscock
00:14:10
Silcrete reduction processes in the Australian desert. Peter Hiscock
geologiaAnglès3 nov. 20151133SESSION 12 - Silcrete as a lithic raw material in global context: geology, sourcing and techno-economicsSilcrete reduction processes in the Australian desertThese sites display the entire reduction sequence of silcrete boulders, from initial core reduction to fine retouching of microliths. The silcrete sequence involves many different strategies and techniques, reinforcing ...
Australian silcretes. Trudy Doelman
00:18:48
Australian silcretes. Trudy Doelman
geologiaCatalà3 nov. 20151302SESSION 12 - Silcrete as a lithic raw material in global context: global, sourcing and techno-economicsAustralian silcretes: geological and archaeological variation and procurement and manufactureSilcretes in Australia can be classified by geological origin, geography and physical composition. Each of these variables influence the physical characteristics of the source ...
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