CONCHOIDAL FLAKE: A type of spall resulting from the fracture of fine-grained or glassy rocks. It is characterized by a bulb of percussion, striking platform remnant, and extremely sharp edges. There is a predictable fracture pattern that allows the manufacture of predetermined tools from these materials.
conchoidal flake etiketine sahip kayıtlar gösteriliyor. Tüm kayıtları göster
conchoidal flake etiketine sahip kayıtlar gösteriliyor. Tüm kayıtları göster
11 Nisan 2015 Cumartesi
WHAT IS THE CONCHOIDAL FLAKE ?
CONCHOIDAL FLAKE: A type of spall resulting from the fracture of fine-grained or glassy rocks. It is characterized by a bulb of percussion, striking platform remnant, and extremely sharp edges. There is a predictable fracture pattern that allows the manufacture of predetermined tools from these materials.
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