New study demonstrates that certain incised stone artefacts from the Levantine Middle Palaeolithic, specifically from Manot, Qafzeh, and Quneitra caves, were deliberately engraved with geometric ...
https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001~!1091477~!0#focus ...