Assertion: flint's edge | /r/HasProperty | supplementary information fig
Facets:
Source sentences:
text: The first two are cortical flakes with an abrupt retouch on the right lateral edge (Supplementary Information Fig.
text: ; the third one is a cortical flake with a negative scar on the left side and a sub-parallel and invasive retouch on the distal edge (Supplementary Information Fig.