Sphenacanthus nodosus
(Egerton, 1853)
Classification: Elasmobranchii incert. sedis Sphenacanthidae
Reference of the original description
Palichthyologic notes. No. 5. On two new species of placoid fishes from the Coal Measures. Quarterly Journal of the Geological Society of London, 9, 280–282
Palichthyologic notes. No. 5. On two new species of placoid fishes from the Coal Measures. Quarterly Journal of the Geological Society of London, 9, 280–282
Synonyms / new combinations and misspellings
Cladodus nodosus
Cladodus nodosus
Types
Sphenacanthus nodosus
Sphenacanthus nodosus
Description:
Citation: Sphenacanthus nodosus (Egerton, 1853): In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 09/2026
References
Rise and diversification of chondrichthyans in the Paleozoic. Paleobiology, 50(2), 271–284
DOI: 10.1017/pab.2024.1
Handbook of Paleoichthyology, Vol. 3D: Chondrichthyes Paleozoic Elasmobranchii: Teeth Verlag Dr. Friedrich Pfeil, pp. 168, 154 fig., 4 Tab.
Rise and diversification of chondrichthyans in the Paleozoic. Paleobiology, 50(2), 271–284
DOI: 10.1017/pab.2024.1
Handbook of Paleoichthyology, Vol. 3D: Chondrichthyes Paleozoic Elasmobranchii: Teeth Verlag Dr. Friedrich Pfeil, pp. 168, 154 fig., 4 Tab.
