Homo erectus subsistence activities in North Africa: new evidence from the Lower Pleistocene site of Tighennif (Mascara, Algeria) - Chelli-Cheheb, Razika; Sahnouni, Mohamed; Cáceres, Isabel; Duval, Mathieu; Arnold, Lee J.; Parés, Josep María; Abdessadok, Salah; Harichane, Zoheir; Made, Jan van der; Pérez-González, Alfredo (2019)