The marine chert from Las Lezas (Biel, Zaragoza) within the lithic raw materials management in the Arba de Biel sites

García-Simón, L. M. Domingo, R. Montes, L. The marine chert from Las Lezas (Biel, Zaragoza) within the lithic raw materials management in the Arba de Biel sites

J. lithic stud.

10.2218/jls.v3i2.1419 2016

2016