Australian and South African paleoanthropologists presented a description of remains discovered in the Drimolen cave between 1992 and 2019. During the analysis of 18 studied samples, scientists distributed them as follows: 14 samples were assigned to massive paranthropes, three to an undetermined hominin genus and species.
One of the samples, which was a skull fragment, was classified as belonging to a very early bipedal human. This species inhabited southern Africa approximately two million years ago. Information about these findings was published in the scientific journal Annals of Human Biology.

