Extended Data Figure 5: Close-up images of tanged artefacts.
From: Early Middle Palaeolithic culture in India around 385–172 ka reframes Out of Africa models
a, Tanged point from layer 5 (see Fig. 3j). b, Tanged point from layer 2 (see Fig. 4e). In a and b, 1 and 2 represent the dorsal and ventral faces of the artefact, respectively; 3 and 4 are close-up images of the dorsal and ventral faces, respectively, showing details of the retouched areas. Boxes indicate enlarged areas of the tool depicting retouch. Arrows with white circle highlight retouch scars with a visible point of percussion.