| Alain Reverdit - Archaeologist | First excavations (1873-1875), identified three prehistoric cultures. |
| Franck Delage - Archaeologist | Searches in 1925, describes varied lithic remains. |
| Henri Breuil - Abbé and Prehistorian | Study of a bone eaten in 1954 with André Glory. |
| André Glory - Abbé and Prehistorian | Collaboration with Breuil in 1954 on Neanderthal remains. |
| Denise de Sonneville-Bordes - Researcher | Study of material exhumed in his thesis (1960). |