Genus
Pseudocrania McCoy, 1851
Aiheeseen liittyvät julkaisut
Gorjansky, V. J. 1969. Bezzamkovye brahiopody kembrijskih i ordovikskih otloženij severo-zapada Russkoj platformy. pp. 1-176. Nedra.
List of species
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Luokittelu
| Organism group | Biota |
| Domain | Eukaryota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Craniiformea |
| Class | Craniata |
| Order | Craniida |
| Family | Pseudocraniidae |
| Genus | Orthisocrania |
| Pseudocrania | |
| Species | antiquissima |
| petropolitana |
See also