Nomenclator, geographic and stratigraphic distribution of the family Triphoridae (Mollusca: Gastropoda) Author Bakker, Piet A. J. 0000-0003-4683-2083 hannco.bakker@naturalis.nl Author Albano, Paolo G. 0000-0003-4683-2083 hannco.bakker@naturalis.nl text Zootaxa 2022 2022-01-11 5088 1 1 216 journal article 10.11646/zootaxa.5088.1.1 1175-5326 5836536 904D8C6D-A0C0-4D5A-960F-AEBACE141DF0 Triforis major O. Meyer, 1886 Triforis major O. Meyer, 1886: 72 , pl. 1, fig. 6. Type locality. United States , Alabama , Claiborne . Type stratum. Eocene. Type material. Type material not located so far. Distribution. United States , Alabama ( Meyer 1886 ). Geological age. Eocene ( Meyer 1886 ).