Sphenacanthus aff. marshi
(Newberry, 1873)
Classification: Elasmobranchii incert. sedis Sphenacanthidae
Reference of the original description
Descriptions of fossil fishes. Report of the Geological Survey of Ohio. Volume I. Geology and Palaeontology. Part II. Palaeontology, 247–355
Descriptions of fossil fishes. Report of the Geological Survey of Ohio. Volume I. Geology and Palaeontology. Part II. Palaeontology, 247–355
Types
Sphenacanthus aff. marshi
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 11/2025
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Remarks
shark-references Species-ID=6522;
shark-references Species-ID=6522;
References
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
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
