Ramón Fábregas Valcarce Editor

Carlos Rodríguez-Rellán obtained his PhD at the Universidad de Santiago de Compostela where he is a post-doctoral researcher specialising in lithic technologies, experimental archaeology and late prehistoric rock art. Ben A. Nelson is professor of anthropology at Arizona State University. His research focuses on cycles of social complexity and connectivity among the ancient cultures of northwestern Mexico and the American Southwest, especially from A.D. 200-1540, on human roles in and responses to the desertification of grasslands in those regions and on relating archaeology to indigenous cultures of the present day. Ramón Fábregas Valcarce is professor of Prehistory at the Universidad de Santiago de Compostela and is a specialist in the lithic industry of the late prehistory of Northwestern Iberia.