Genus
Volchovia Hecker, 1938
Aiheeseen liittyvät julkaisut
Regnéll, G. 1948. Echinoderms (hydrophoridae, ophiocistia) from the Ordovician (Upper Skiddavian) of the Oslo region. Norsk Geologisk Tidsskrift 27, 14-58.
Hecker, R. F. 1940. Nižnesilurijskie i devonskie iglokožie. Carpoidea, Eocrinoidea i Ophiocistia nižnego silura Leningradskoj oblasti i Èstonii. Transactions of the Paleontological Institute (PIN) 9, 4, 5-82.
List of species
2. Volchovia norvegica Regnéll, 1948 | Darriwilian
3. Volchovia volborthi Hecker, 1938 | Kunda Stage
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Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Echinodermata |
Subphylum | Eleutherozoa |
Class | Ophiocistoidea |
Family | Volchoviidae |
Genus | Volchovia |
Species | mobilis |
norvegica | |
volborthi |
Levinneisyys ja viitteet
- Hecker, 1940a Volkhov Stage