Selected microblade and microblade cores excavated from Xiqiaoshan. 1, 2, 5: Wedge-shaped core with double platforms; 3, 4, 6, 7: Wedge-shaped core; 8: irregular core ...
The collection consists of correspondence, lithic analysis, data, illustrations, and photographs relating to the analysis of obsidian objects from Tres Zapotes in Mexico. Thomas R. Hester (1946-) is ...
Introduction -- Obsidian artifacts -- Chert chipped stone artifacts -- Ground stone artifacts, natural tools, and manuports -- Variability in artistic and craft production at Aguateca -- Points as ...
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