New excavations in the MNK Skull site, and the last appearance of the Oldowan and Homo habilis at Olduvai Gorge, Tanzania - Torre, Ignacio de la; Benito-Calvo, Alfonso; Ramos Martín, Carmen; McHenry, Lindsay J.; Mora Torcal, Rafael; Njau, Jackson K.; Pante, Michael C.; Stanistreet, Ian G.; Stollhofen, Harald (2021)