TABLE 1 in Sneaking past the Grande Coupure: diversity of snakes across the Eocene-Oligocene transition (MP 19 - 22) from Dams (Quercy, southwestern France)

TABLE 1. — List of snake species identified in Dams and coeval localities of Escamps (late Eocene, MP 19) and Valbro (early Oligocene, MP 22). EoceneOligoceneEscampsValbroDAM2 (MP 19)DAM3 + DAM4 (MP 22)MP 19MP 22Alethinophidia incertae sedisPlatyspondylia sudrei Rage, 1988Eoanilius aff. oligocenicus“ Coniophis ” sp.Eoanilius aff. oligocenicusEoanilius aff. europaeAlethinophidia indet. morphotype 1’Dunnophis cadurcensis Rage, 1974––Alethinophidia indet. morphotype 2’Eoanilius europae Rage, 1974––Alethinophidia indet. morphotype 3’Platyspondylia sudrei–ConstrictoresPalaeopython sp.Bavarioboa crocheti Szyndlar & Rage, 2003Palaeopython cadurcensis“Booidea C”“ Palaeopython ” neglectus Rochebrune, 1884‘Constrictores indet. morphotype 2’Phosphoroboa filholii (Rochebrune, 1880)“Booidea indeterminate A”‘Constrictores indet. morphotype 1’–Cadurcoboa insolita Rage, 1978“Booidea indeterminate B”––“Booidea C”–––“Booidea K”–––“Booidea L”–Caenophidia–“ Coluber ” cf. cadurci–“ Coluber ” cadurci Rage, 1974