Protospinax heterodon
Underwood & Mitchell, 1999
Classification: Elasmobranchii incert. sedis Protospinacidae
Reference of the original description
Albian and Cenomanian (Cretaceous) selachian faunas from north east England. Special Papers in Palaeontology, 60, 9–56
Albian and Cenomanian (Cretaceous) selachian faunas from north east England. Special Papers in Palaeontology, 60, 9–56
Types
Protospinax heterodon
Protospinax heterodon
Description:
Citation: Protospinax heterodon Underwood & Mitchell, 1999: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 12/2024
References
Sharks and rays. In Field Guide to Fossils Number 12: Fossils of the Gault Clay J. R. Young(Editor), A. S. Gale(Editor), R. I. Knight(Editor), Dr Andrew B. Smith(Editor): 275–299
Sharks and rays. In Field Guide to Fossils Number 12: Fossils of the Gault Clay J. R. Young(Editor), A. S. Gale(Editor), R. I. Knight(Editor), Dr Andrew B. Smith(Editor): 275–299
