Species
Isorthoceras vexilli Kröger et Aubrechtová, 2018
Type specimen data
Synonymy list
2018     Isorthoceras vexilli sp. nov. — Kröger & Aubrechtova , pp. 824, fig. 20G, 21C,H; 22C
Selection of related publications
Kröger, B., Aubrechtová, M. 2018. Cephalopods from reef limestone of the Vasalemma Formation, northern Estonia (latest Sandbian, Upper Ordovician) and the establishment of a local warm-water fauna.  Journal of Systematic Palaeontology   16,   10,   799-839. DOI:10.1080/14772019.2017.1347212
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Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Mollusca | 
| Class | Cephalopoda | 
| Subclass | Orthoceratia | 
| Order | Orthocerida | 
| Suborder | Orthoceratina | 
| Family | Proteoceratidae | 
| Genus | Isorthoceras | 
| Species | angelini | 
| bisignatum | |
| cavi | |
| curvilineatum | |
| dalecarlense | |
| elongatocinctum | |
| heroyense | |
| junceum | |
| luhai | |
| maris | |
| nikwis | |
| padisense | |
| saaremense | |
| sociale | |
| suave | |
| sylphide | |
| urdr | |
| vexilli | |
| wahlenbergi | 
References based on distribution
- Kröger & Aubrechtová, 2018 Vasalemma Keila Stage