Physogaleus americanus

Case, 1994


Classification: Elasmobranchii Carcharhiniformes Galeocerdonidae

Reference of the original description
Case, G.R. (1994)
Fossil fish remains from the Late Paleocene Tuscahoma and Early Eocene Bashi Formations of Meridian, Lauderdale County, Mississippi. Part I. Selachians. Palaeontographica, Abt. A, 230(4–6), 97–138

Synonyms / new combinations and misspellings
Physogaleus cf. americanus

Types
Physogaleus americanus



Description:


Citation: Physogaleus americanus Case, 1994: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 03/2024

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Remarks
shark-references Species-ID=4819;

References
Guinot, G. & Condamine, F.L. (2023)
Global impact and selectivity of the Cretaceous-Paleogene mass extinction among sharks, skates, and rays. Science, 379, 802–806
DOI: 10.1126/science.abn2080
Brée, B. & Condamine, F.L. & Guinot, G. (2022)
Combining palaeontological and neontological data shows a delayed diversification burst of carcharhiniform sharks likely mediated by environmental change. Scientific Reports, 12, Article 21906
DOI: 10.1038/s41598-022-26010-7
Padilla, A. & Eberle, J.J. & Gottfried, M.D. & Sweet, A.R. & Hutchison, J.H. (2014)
A Sand Tiger Shark-Dominated Fauna from the Eocene Arctic Greenhouse. Journal of Vertebrate Paleontology, 34(6),1307–1316
DOI: 10.1080/02724634.2014.880446
Case, G.R. (1994)
Fossil fish remains from the Late Paleocene Tuscahoma and Early Eocene Bashi Formations of Meridian, Lauderdale County, Mississippi. Part I. Selachians. Palaeontographica, Abt. A, 230(4–6), 97–138