Symmorium occidentalis
(Leidy, 1859)
Classification: Holocephali Symmoriiformes Symmoriidae
Reference of the original description
Descriptions of Xystracanthus arcuatus and Cladodus occidentalis. Proceedings of the Academy of Natural Sciences of Philadelphia, (unnumbered volume), 3
Descriptions of Xystracanthus arcuatus and Cladodus occidentalis. Proceedings of the Academy of Natural Sciences of Philadelphia, (unnumbered volume), 3
Types
Symmorium occidentalis
Symmorium occidentalis
Description:
Citation: Symmorium occidentalis (Leidy, 1859): 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=12750;
shark-references Species-ID=12750;
References
The internal tooth morphology of some palaeozoic elasmobranchs [Abstract]. Abstr. 9th Internatl. Symp. Early Vertebrates/Lower Vertebrates, Flagstaff, Arizona, USA, May 2000, p. 11.
Permian elasmobranchs (Chondrichthyes) of Russia. Ichthyolith Issues, Special Publication, 6, 39–42
Fish Assemblages in the Tournaisian-Viséan environments of the East European Platform. In Strogen, P., Somerville, I. D. and Jones, G. L. (Eds.), Recent Advances in Lower Carboniferous Geology. Geol. Soc. Spec. Publ., 107, p. 387–415.
The internal tooth morphology of some palaeozoic elasmobranchs [Abstract]. Abstr. 9th Internatl. Symp. Early Vertebrates/Lower Vertebrates, Flagstaff, Arizona, USA, May 2000, p. 11.
Permian elasmobranchs (Chondrichthyes) of Russia. Ichthyolith Issues, Special Publication, 6, 39–42
Fish Assemblages in the Tournaisian-Viséan environments of the East European Platform. In Strogen, P., Somerville, I. D. and Jones, G. L. (Eds.), Recent Advances in Lower Carboniferous Geology. Geol. Soc. Spec. Publ., 107, p. 387–415.
