Spatial distribution of the 73 cores of Barremian-Bedoulian flint found south of the Pyrenees during the Middle Neolithic.

1: Mines de Gavà (n = 5), 2: Bòbila de Sant Joan d’Espí (n = 1), 3: Can Marcet (n = 3), 4: Can Fatjó dels Aurons (n = 1), 5: Bòbila Sallent (n = 2), 6: Bòbila Padró (n = 4–5), 7: Bòbila Madurell/Can Gambús I (n = 23+19), 8: Bòbila Bellsolà (n = 2), 9: Bòbila d’en Joca (n = 4), 10: Bòbila Negrell (n = 1), 11: Can Muset (n = 1), 12: Palà de Coma (n = 1), 13: Santa Constança (n = 1), 14: Sant Julià de Ramis (n = 1), 15: Ca n’Isach (n = 1).