Species
Baltocrinus semenovi Rozhnov et Terentyev, 2025
Type specimen data
holotype: PIN ; 125/1056; Valim outcrop, Volkhov River; Darriwilian , Veltsa Formation
Reference:
Rozhnov, S. V., Terentyev, S. S. 2025. New Data on the Genus Baltocrinus (Crinoidea, Iocrinidae) from the Ordovician of Leningrad Region. pp. 519-528. DOI:10.1134/S0031030125600660
Synonymy list
2025 Baltocrinus semenovi Rozhnov et Terentiev, sp. nov. — Rozhnov & Terentiev , pp. 524, fig. 6
Selection of related publications
Rozhnov, S. V., Terentyev, S. S. 2025. New Data on the Genus Baltocrinus (Crinoidea, Iocrinidae) from the Ordovician of Leningrad Region. Paleontological Journal 59, 5, 519-528. DOI:10.1134/S0031030125600660
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Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Echinodermata |
| Subphylum | Pelmatozoa |
| Class | Crinoidea |
| Superclass | Pentacrinoidea |
| Infraclass | Inadunata |
| Parvclass | Disparida |
| Order | Myelodactylida |
| Family | Iocrinidae |
| Genus | Baltocrinus |
| Species | antiquus |
| balticus (col) | |
| decorus (col) | |
| hrevicaensis (col) | |
| lobatus (col) | |
| quttaeformis (col) | |
| rostovensis (col) | |
| semenovi | |
| serratus (col) |
References based on distribution
- Rozhnov & Terentyev, 2025 Valim outcrop, Volkhov River Uhaku Stage