Sphenacanthus aff. marshi

Newberry, 1873


Classification: Elasmobranchii incert. sedis Sphenacanthidae

Types
Sphenacanthus aff. marshi



Description:


Citation: Sphenacanthus aff. marshi Newberry, 1873: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 12/2024

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Remarks
shark-references Species-ID=6522;

References
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