This is figure 3, which shows Structure from Motion (SfM) orthophotographic overviews of the excavated artefact lenses and surfaces at Jojosi 5 and 6.
A study in Nature Communications shows that hominins were consistently and specifically procuring a single kind of raw material to make stone tools at the South African site of Jojosi between 220 and 110 thousand years ago. go.nature.com/4cyKgiX 🏺🧪