| L. Darbas - Conservator of the Labit Museum | First searcher of the site in 1882. |
| Jean-Paul Huot - Discoverer of engravings | Identifies the buffalo engraved between 1980 and 1985. |
| N. Aujoulat - Specialist in parietal art | Attributes engravings to the average Magdalenian (1990). |
| Hugo Obermaier - Prehistorian cited by Burkitt | Summons a solutrene human skull. |