Janassa gurleiana

(COPE, 1877)


Classification: Euchondrocephali Petalodontiformes Janassidae

Reference of the original description
COPE, E.D. (1877)
Descriptions of extinct Vertebrata from the Permian and Triassic formations of the United States. Proceedings of the American Philosophical Society, 17: 182–193

Synonyms / new combinations and misspellings
Strigilina gurleiana

Types
Janassa gurleiana



Description:


Citation: Janassa gurleiana (COPE, 1877): In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 06/2021

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Remarks
synonym of Janassa imbricata after Woodward (1889) p. 39 [2593]; valid after Hussakof (1911) p. 156 [9299];


References
HUSSAKOF, L. (1911)
The Permian fishes of North America. Publications of the Carnegie Institution of Washington, 146: 155–178
HAY, O.P. (1902)
Bibliography and catalogue of the fossil Vertebrata of North America. Bulletin of the United States Geological and Geographical Survey of the Territories, 179: 1–868
COPE, E.D. (1888)
Systematic catalogue of the species of Vertebrata found in the beds of the Permian epoch in North America, with notes and descriptions. Transactions of the American Philosophical Society, 16: 285–297
COPE, E.D. (1877)
Descriptions of extinct Vertebrata from the Permian and Triassic formations of the United States. Proceedings of the American Philosophical Society, 17: 182–193