Taxonomy and biostratigraphy of the elasmobranchs and bony fishes (Chondrichthyes and Osteichthyes) of the lower-to-middle Eocene (Ypresian to Bartonian) Claiborne Group in Alabama, USA, including an analysis of otoliths Author Ebersole, Jun A. Author Cicimurri, David J. Author Stringer, Gary L. text European Journal of Taxonomy 2019 2019-12-06 585 1 274 journal article 24105 10.5852/ejt.2019.585 dca608e8-fccf-4c1c-b8df-ef0c28e1d518 3660259 181B6FBA-ED75-4BB4-84C4-FB512B794749 Genus Pythonichthys Poey, 1868 Type species Pythonichthys sanguineus Poey, 1868 , Recent, Cuba .