Ctenacanthus aff. concinnus

(Newberry, 1875)

Classification: Elasmobranchii Ctenacanthiformes incert. fam.

Reference of the original description

Newberry, J.S. (1875)
Description of fossil fishes. Report of the Geological Survey of Ohio, 2(2), 1–64

Types
Ctenacanthus aff. concinnus

Description:

Citation: Ctenacanthus aff. concinnus (Newberry, 1875): In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 10/2025

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Remarks
shark-references Species-ID=15958;

References

Schnetz, L. & Dunne, E.M. & Feichtinger, I. & Butler, R.J. & Coates, M.I. & Sansom, I.J. (2024)
Rise and diversification of chondrichthyans in the Paleozoic. Paleobiology, 50(2), 271–284
DOI: 10.1017/pab.2024.1

Lebedev, O.A. & Ivanov, A.O. & Linkevich, V.V. (2020)
Chondrichthyan spines from the Famennian (Upper Devonian) of Russia. Acta Geologica Polonica, 70(3), 339–362
DOI: 10.24425/agp.2020.132255