Pseudospinax heterodon

Underwood & Mitchell, 1999


Classification: Elasmobranchii Orectolobiformes Hemiscylliidae

Reference of the original description
Underwood, C.J. & Mitchell, S.F. (1999)
Albian and Cenomanian (Cretaceous) selachian faunas from north east England. Special Papers in Palaeontology, 60, 9–56

Synonyms / new combinations and misspellings
Protospinax heterodon

Types
Pseudospinax heterodon



Description:


Citation: Pseudospinax heterodon Underwood & Mitchell, 1999: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 01/2023

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Remarks
synonym of Protospinax heterodon after Ward (2010) p. 299 [13942];

valid after Guinot et al. (2013) p. 614 [24889];


References
Guinot, G. & Underwood, C.J. & Cappetta, H. & Ward, D.J. (2013)
Sharks (Elasmobranchii: Euselachii) from the Late Cretaceous of France and the UK. Journal of Systematic Palaeontology, 11(6), 589–671
DOI: 10.1080/14772019.2013.767286
Guinot, G. (2013)
Late Cretaceous elasmobranch palaeoecology in NW Europe. Palaeogeography, Palaeoclimatology, Palaeoecology, 388, 23–41
DOI: 10.1016/j.palaeo.2013.07.027
Guinot, G. (2013)
Regional to global patterns in Late Cretaceous selachian (Chondrichthyes, Euselachii) diversity. Journal of Vertebrate Paleontology, 33(3), 521–531
DOI: 10.1080/02724634.2013.740116
Ward, D.J. (2010)
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
Underwood, C.J. & Mitchell, S.F. (1999)
Albian and Cenomanian (Cretaceous) selachian faunas from north east England. Special Papers in Palaeontology, 60, 9–56