Species
Ephippiorthoceras vormsiense Kröger, 2025
Tyyppilajitiedot
holotype: Department of Geology, TalTech ; GIT 878-192; Hosholm, tower outcrop; Pirgu Stage
Reference:
Kröger, B. 2025. The Lyckholm acme of cephalopods – Review of the late Katian (Vormsi–Pirgu regional stages) Ordovician cephalopods of Estonia. pp. 1-169. DOI:10.5852/ejt.2025.978.2801
paratype: Department of Geology, TalTech ; GIT 878-228; Hosholm, tower outcrop; Pirgu Stage
Reference:
Kröger, B. 2025. The Lyckholm acme of cephalopods – Review of the late Katian (Vormsi–Pirgu regional stages) Ordovician cephalopods of Estonia. pp. 1-169. DOI:10.5852/ejt.2025.978.2801
paratype: Department of Geology, TalTech ; GIT 878-195; Hosholm, tower outcrop; Pirgu Stage
Reference:
Kröger, B. 2025. The Lyckholm acme of cephalopods – Review of the late Katian (Vormsi–Pirgu regional stages) Ordovician cephalopods of Estonia. pp. 1-169. DOI:10.5852/ejt.2025.978.2801
paratype: Department of Geology, TalTech ; GIT 878-193; Hosholm, tower outcrop; Pirgu Stage
Reference:
Kröger, B. 2025. The Lyckholm acme of cephalopods – Review of the late Katian (Vormsi–Pirgu regional stages) Ordovician cephalopods of Estonia. pp. 1-169. DOI:10.5852/ejt.2025.978.2801
paratype: Department of Geology, TalTech ; GIT 878-194; Hosholm, tower outcrop; Pirgu Stage
Reference:
Kröger, B. 2025. The Lyckholm acme of cephalopods – Review of the late Katian (Vormsi–Pirgu regional stages) Ordovician cephalopods of Estonia. pp. 1-169. DOI:10.5852/ejt.2025.978.2801
Synonyymit
2025 Ephippiorthoceras vormsiense sp. nov — Kröger , pp. 34, fig. Figs 15A–C, 16A–B, 17
Aiheeseen liittyvät julkaisut
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
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Cephalopoda |
| Subclass | Orthoceratia |
| Order | Orthocerida |
| Suborder | Orthoceratina |
| Family | Proteoceratidae |
| Genus | Ephippiorthoceras |
| Species | frognoyense |
| plicatuloides | |
| vormsiense |
Levinneisyys ja viitteet
- Kröger, 2025 Hosholm, tower outcrop Pirgu Stage