Ischyrhiza cf. mira
Leidy, 1856
Classification: Elasmobranchii Rajiformes Sclerorhynchidae
Reference of the original description
Notice of remains of extinct vertebrated animals of New-Jersey, collected by Prof. Cook of the State Geological Survey under the direction of Dr. W. Kitchell. Proceedings of the Academy of Natural Sciences of Philadelphia, 8, 220–221
Notice of remains of extinct vertebrated animals of New-Jersey, collected by Prof. Cook of the State Geological Survey under the direction of Dr. W. Kitchell. Proceedings of the Academy of Natural Sciences of Philadelphia, 8, 220–221
Types
Ischyrhiza cf. mira
Ischyrhiza cf. mira
Description:
Citation: Ischyrhiza cf. mira Leidy, 1856: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 07/2025
Remarks
shark-references Species-ID=16740
shark-references Species-ID=16740
References
New sharks in a chondrichthyan fauna from the Upper Cretaceous Aguja Formation (lower Campanian) of West Texas support biogeographic segregation among chondrichthyans in the Western Interior. Cretaceous Research, 175, Article 106151
DOI: 10.1016/j.cretres.2025.106151
Microvertebrate faunal assemblages of the Favel Formation (late Cenomanian-middle Turonian) of Manitoba, Canada. Peerj, 11, Article e15493
DOI: 10.7717/peerj.15493

New sharks in a chondrichthyan fauna from the Upper Cretaceous Aguja Formation (lower Campanian) of West Texas support biogeographic segregation among chondrichthyans in the Western Interior. Cretaceous Research, 175, Article 106151
DOI: 10.1016/j.cretres.2025.106151
Microvertebrate faunal assemblages of the Favel Formation (late Cenomanian-middle Turonian) of Manitoba, Canada. Peerj, 11, Article e15493
DOI: 10.7717/peerj.15493