Fig 4. Aurignacian/Protoaurignacian diagnostics from Grotta del Cavallo.

Diagnostic Aurignacian or Protoaurignacian stone tools recovered from layers D and E in the 1963–64 field seasons, those during which the human teeth were discovered. For each item, the level of provenience and year of discovery are indicated. 1–8: Dufour bladelets; 9, 11–13: retouched blades; 10: endscraper on a retouched blade. Reproduced from refs. [19,21,23].