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Fig. 9 | Journal of Paleolithic Archaeology

Fig. 9

From: The Initial Upper Paleolithic in Central and East Asia: Blade Technology, Cultural Transmission, and Implications for Human Dispersals

Fig. 9

Simplified core reduction methods for Burin Cores. Left. Start with the selection of thick technical blanks, the IF, and then the reduction that generate typological variations (step 1: angle burin on breakage, or truncation, angle dihedral burin; step 2: straight dihedral, polyhedral or multiple burin; step 3: multiple dihedral or polyhedral). Right. Close up on the reduction method (multiple angle dihedral burin; bidirectional along the longitudinal axis of the blade)

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