Species
Sivorthis? freija (Õpik, 1930)
Type specimen data
Synonymy list
1930 Orthis freija n. sp. — Öpik , pp. 69-70, fig. pl. 1: 12; pl. 2: 13
Selection of related publications
Öpik, A. 1930. Brachiopoda Protremata der estländischen ordovizischen Kukruse-Stufe. Tartu Ülikooli Geoloogia Instituudi Toimetused 20, 1-261.
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Classification
Organism group | Biota |
Kingdom | Animalia |
Phylum | Brachiopoda |
Subphylum | Rhynchonelliformea |
Class | Rhynchonellata |
Order | Orthida |
Suborder | Orthidina |
Superfamily | Orthoidea |
Family | Orthidae |
Genus | Sivorthis |
Species | filistera |
magna | |
Sivorthis? freija |
References based on distribution
- Öpik, 1930a Peetri hillock Kukruse Stage