Tayacian

adjective
Ta·​ya·​ci·​an | \ təˈyāsēən\

Definition of Tayacian

: of or belonging to a stage of culture intermediate between the Clactonian and the Mousterian characterized by poorly made planoconvex flake tools

History and Etymology for Tayacian

French tayacien, from Tayac, its type site near Les Eyzies in southwestern France + French -ien -ian

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