Species
Beloitoceras sinuososeptatum (Roemer, 1861)
Synonymy list
1861     Orthoceras sinuoso-septatum — Roemer , fig. 6:3a-c
1934     Beloitoceras  heterocurvatum — Strand , pp. 76, fig. 10:8,9
1984     Richardsonoseras sinuososeptatum — Dzik , pp. 188, fig. 8:1a-d; text fig. 16a-b
1987     Beloitoceras  heterocurvatum — Frye , pp. 84, fig. 3a-d
2013     Beloitoceras sinuososeptatum (Roemer, 1861) — Kröger , pp. 20, fig. 9A-B; 11
2025     Beloitoceras sinuososeptatum (Roemer, 1861) — Kröger , pp. 80, fig. Fig. 32A–B
Selection of related publications
Kröger, B. 2025. The Lyckholm acme of cephalopods – Review of the late Katian (Vormsi–Pirgu regional stages) Ordovician cephalopods of Estonia.  European Journal of Taxonomy   978,      1-169. DOI:10.5852/ejt.2025.978.2801
Kröger, B. 2013. The cephalopods of the Boda Limestone, Late Ordovician, of Dalarna, Sweden.  European Journal of Taxonomy   41,   41,   1-110. DOI:10.5852/ejt.2013.41
 Loading... 
Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Mollusca | 
| Class | Cephalopoda | 
| Subclass | Multiceratoidea | 
| Order | Oncocerida | 
| Family | Oncoceratidae | 
| Genus | Beloitoceras | 
| Species | cautis | 
| duplex | |
| estonicum | |
| heterocurvatum | |
| janesvillense | |
| pandion | |
| siljanense | |
| sinuososeptatum | |
| stoermeri | |
| thorslundi | |
| uuemoisense | 
References based on distribution
- Kröger, 2013 Kallholn quarry Katian
- Kröger, 2013 Skålberget Quarry Katian
- Kröger, 2025 Hosholm shore Pirgu Stage
- Kröger, 2025 Hosholm, tower outcrop Pirgu Stage
- Kröger, 2025 Vohilaid outcrop 8 (8 after B. Stein) Pirgu Stage