Palaeoxyris trispiralis
Kidston, 1886
Classification: Elasmobranchii
Reference of the original description
On the Species of the Genus Palaeoxyris, BRONGNIART, occurring in British Carboniferous Rocks. Proceedings of the Royal Physical Society of Edinburgh, 9, 54–64
On the Species of the Genus Palaeoxyris, BRONGNIART, occurring in British Carboniferous Rocks. Proceedings of the Royal Physical Society of Edinburgh, 9, 54–64
Types
Palaeoxyris trispiralis
Palaeoxyris trispiralis
Description:
Citation: Palaeoxyris trispiralis Kidston, 1886: 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=7701;
shark-references Species-ID=7701;
References
Über Palaeoxyris und andere Eikapseln fossiler Knorpelfische (Chondrichthyes). Freiberger Forschungshefte, C342, 7–28
The nature and affi nities of Palaeoxyris, etc. Summary of progress of the Geological Survey of Great Britain and the Museum of Practical Geology for 1931, part II: 122–140
Further morphological studies in Palaeoxyris, etc. Summary of progress of the Geological Survey of Great Britain and the Museum of Practical Geology for 1929, part III: 8–36
Paleozoic species of Vetacapsula and Palaeoxyris. Summary of progress of the Geological Survey of Great Britain and the Museum of Practical Geology for 1927, part II: 87–108
On the Species of the Genus Palaeoxyris, BRONGNIART, occurring in British Carboniferous Rocks. Proceedings of the Royal Physical Society of Edinburgh, 9, 54–64
Über Palaeoxyris und andere Eikapseln fossiler Knorpelfische (Chondrichthyes). Freiberger Forschungshefte, C342, 7–28
The nature and affi nities of Palaeoxyris, etc. Summary of progress of the Geological Survey of Great Britain and the Museum of Practical Geology for 1931, part II: 122–140
Further morphological studies in Palaeoxyris, etc. Summary of progress of the Geological Survey of Great Britain and the Museum of Practical Geology for 1929, part III: 8–36
Paleozoic species of Vetacapsula and Palaeoxyris. Summary of progress of the Geological Survey of Great Britain and the Museum of Practical Geology for 1927, part II: 87–108
On the Species of the Genus Palaeoxyris, BRONGNIART, occurring in British Carboniferous Rocks. Proceedings of the Royal Physical Society of Edinburgh, 9, 54–64
