Carcharias sanguinei
(Case, 1978)
Classification: Elasmobranchii Lamniformes Carchariidae
Reference of the original description
A new selachian fauna from the Judith River Formation (Campanian) of Montana. Palaeontographica, Abt. A, 160(1–6), 176–205
A new selachian fauna from the Judith River Formation (Campanian) of Montana. Palaeontographica, Abt. A, 160(1–6), 176–205
Synonyms / new combinations and misspellings
Odontaspis sanguinei
Odontaspis sanguinei
Description:
Citation: Carcharias sanguinei (Case, 1978): In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 11/2025
Description
Original diagnosis after Case (1978) p. 190 [388]: Teeth of average size, larger than Odontaspis hardingi CAPPETTA & CASE (1975b), which it closely resembles. The main difference between O. sanguinei n. sp. and O. hardingi is in the structure of the lateral cusplets on either side of the central cusp of the tooth
Original diagnosis after Case (1978) p. 190 [388]: Teeth of average size, larger than Odontaspis hardingi CAPPETTA & CASE (1975b), which it closely resembles. The main difference between O. sanguinei n. sp. and O. hardingi is in the structure of the lateral cusplets on either side of the central cusp of the tooth
Remarks
shark-references Species-ID=1022;
shark-references Species-ID=1022;
References
Global impact and selectivity of the Cretaceous-Paleogene mass extinction among sharks, skates, and rays. Science, 379, 802–806
DOI: 10.1126/science.abn2080
Climate cooling and clade competition likely drove the decline of lamniform sharks. Proceedings of the National Academy of Sciences of the United States of America, 116(41), 20584–20590
DOI: 10.1073/pnas.1902693116
A new selachian fauna from the Judith River Formation (Campanian) of Montana. Palaeontographica, Abt. A, 160(1–6), 176–205
Global impact and selectivity of the Cretaceous-Paleogene mass extinction among sharks, skates, and rays. Science, 379, 802–806
DOI: 10.1126/science.abn2080
Climate cooling and clade competition likely drove the decline of lamniform sharks. Proceedings of the National Academy of Sciences of the United States of America, 116(41), 20584–20590
DOI: 10.1073/pnas.1902693116
A new selachian fauna from the Judith River Formation (Campanian) of Montana. Palaeontographica, Abt. A, 160(1–6), 176–205
