selts
Digitata Hecker, 1938
Valik taksonit käsitlevast teaduskirjandusest
Rozhnov, S. V. 1989. New data about rhipidocystids (Eocrinoidea). Fossil and Recent Echinoderm researches, pp. 38-57. Academy of Sciences of the Estonian SSR Institute of Geology.
Bockelie, J. F. 1981. Morphology, growth and taxonomy of the Ordovician rhombiferan Caryocystites. GFF 103, 4, 499-513. DOI:10.1080/11035898209453727
Yeltyscheva, R. S. (Yeltyschewa, R. S.) 1964. Stebli ordovikskih morskih lilij Pribaltiki (nižnij ordovik). Voprosy paleontologii IV, 59-82. Izdatel'stvo Leningradskogo Universiteta.
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.
Phleger, F. B. 1935. Some Ordovician cystids from Russia. Bulletin of the Museum of Comparative Zoology. Harvard University Museum of Comparative Zoology LXXVI, 5, 193-201.
Jaekel, O. 1900. Ueber einen neuen Pentacrinoideen-Typus aus dem Obersilur. Zeitschrift der Deutschen Geologischen Gesellschaft 52, 3, 480-487.
Leitud liigid
1. Neorhipidocystis norvegica (Bockelie, 1981) | Ülem-Ordoviitsium
5. Rhipidocystis concentricus (Yeltyscheva, 1964) | Volhovi lade
6. Rhipidocystis esthona Hecker, 1938 | Kukruse lade
8. Rhipidocystis robusta Hecker, 1938 | Jõhvi alamlade
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Klassifikatsioon
organismirühm | Biota |
riik | Animalia |
hõimkond | Echinodermata |
alamhõimkond | Blastozoa |
klass | Eocrinoidea |
selts | Digitata |
sugukond | Rhipidocystidae |
selts | Simonkovicrinida |
Trachelocrinida | |
sugukond | Bolboporitidae |
Cryptocrinitidae | |
perekond | Gadovocrinus |
Polyptychella |