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
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Tayacian
adjective
Ta·ya·ci·an
\
təˈyāsēən
\
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Origin and Etymology of tayacian
French tayacien, from Tayac, its type site near Les Eyzies in southwestern France + French -ien -ian
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