Sphenacanthus marshi

(Newberry, 1873)


Classification: Elasmobranchii incert. sedis Sphenacanthidae

Reference of the original description
Newberry, J.S. (1873)
Descriptions of fossil fishes. Report of the Geological Survey of Ohio. Volume I. Geology and Palaeontology. Part II. Palaeontology, 247–355

Types
Sphenacanthus marshi



Description:


Citation: Sphenacanthus marshi (Newberry, 1873): In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 05/2025

No image available.
Please send your images of "Sphenacanthus marshi" to
info@shark-references.com

Remarks
shark-references Species-ID=6525;

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
Maisey, J.G. (1982)
Studies on the Paleozoic selachian genus Ctenacanthus Agassiz. No. 2, Bythiacanthus St. John and Worthen, Amelacanthus, new genus, Eunemacanthus St. John and Worthen, Sphenacanthus Agassiz, and Wodnika Münster. American Museum Novitates, 2722, 1–24