García-Simón L, Domingo R, Montes L. The marine chert from Las Lezas (Biel, Zaragoza) within the lithic raw materials management in the Arba de Biel sites. JLS [Internet]. 15Sep.2016 [cited 26Apr.2024];3(2):375-87. Available from: http://journals.ed.ac.uk/lithicstudies/article/view/1419