Homo erectus technological behaviors during the Middle Pleistocene Transition: Engaji Nanyori, Oldupai Gorge - Cueva-Temprana, Arturo; Soto, María; Akuku, Pamela; Hernando, Raquel; Clarke, Siobhán; Favreau, Julien; Magohe, Stephen; Mohamed, Abdallah; Mwambwiga, Aloyce; Boivin, Nicole; Petraglia, Michael; Mercader, Julio (2025)