The first evidence of cut marks and usewear traces from the Plio-Pleistocene locality of El-Kherba (Ain Hanech), Algeria: implications for early hominin subsistence activities circa 1.8 Ma - Sahnouni, Mohamed; Rosell, Jordi; Made, Jan van der; Vergès Bosch, Josep María; Ollé Cañellas, Andreu; Kandi, Nadia; Harichane, Zoheir; Derradji, Abdelkader; Medig, Mohamed (2013)