sugukond
Cryptocrinitidae Bassler, 1938
Valik taksonit käsitlevast teaduskirjandusest
Rozhnov, S. V., Fedorov, P. V. 2001. A New Cryptocrinid Genus (Eocrinoidea, Echinodermata) from the Bioherm-related Volkhov Facies (Late Arenigian, Ordovician), Leningrad Region. Paleontologicheski Zhurnal 35, 6, 606-613.
Bockelie, J. F. 1981. The Middle Ordovician of the Oslo Region, Norway: 30. The eocrinoid genera Cryptocrinites, Rhipidocystis and Bockia. Norsk Geologisk Tidsskrift 61, 2, 123-147.
Rõõmusoks, A. 1970. Stratigraphy of the Viruan Series (Middle Ordovician) in Northern Estonia, I. pp. 1-346. Valgus.
Leitud liigid
2. Cryptocrinites? similis Bockelie, 1981 | Alam-Ordoviitsium
3. Paracryptocrinites bockeliei Rozhnov et Fedorov, 2001 | Volhovi lade
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Klassifikatsioon
| organismirühm | Biota |
| riik | Animalia |
| hõimkond | Echinodermata |
| alamhõimkond | Blastozoa |
| klass | Eocrinoidea |
| selts | Digitata |
| Simonkovicrinida | |
| Trachelocrinida | |
| sugukond | Bolboporitidae |
| Cryptocrinitidae | |
| perekond | Cryptocrinites |
| Paracryptocrinites | |
| Gadovocrinus | |
| Polyptychella |