This mentioned taxonomy is an attempt to make an conclusive assignment from the different classifications of various scientists. Because the taxonomy may change due to the latest investigative methods and other findings, our map is a guide only.
Corresponding author (Name, Year)
Ref.: H. Cappetta. 1987. Handbook of Paleoichthyology: Chondrichthyes II Mesozoic and Cenozoic Elasmobranchii
J. A. Ebersole, 2019 - 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 - European Journal of Taxonomy (585), 1-274 (journal article, English)
H. Cappetta, 1987 - - Handbook of Paleoichthyology: Chondrichthyes II Mesozoic and Cenozoic Elasmobranchii (), 1-193 (book, English)