Genus
Fisherites Finney et Nitecki, 1979
Aiheeseen liittyvät julkaisut
Nitecki M. H., Mutvei, H., Nitecki, D. V. 1999. Receptaculitids: A Phylogenetic Debate on a Problematic Fossil Taxon. pp. 1-241. Kluwer Academic/Plenum Publishers.
Eichwald, E. 1861. Paleontologiâ Rossii. Drevnij period. II. Fauna grauvakkovoj, gornoizvestkovoj i medistoslancevatoj formacij Rossii. pp. 1-521. R. Golike (former Ya. Ionsona).
Eichwald, E. 1860. Lethaea Rossica ou Paléontologie de la Russie. Premier volume. Ancienne Période en deux sections. pp. XIX+1–1657. E. Schweizerbart. DOI:10.5962/bhl.title.52391
List of species
1. Fisherites orbis (Eichwald, 1840) | Lasnamägi Stage
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Luokittelu
Organism group | Biota |
Incertae sedis (fossils) | |
Phylum | Receptaculita |
Order | Receptaculitales |
Family | Receptaculitaceae |
Genus | Calathium |
Fisherites | |
Species | orbis |
reticulatus | |
Genus | Ischadites |
Receptaculites |