Genus
Rookuelacrinus Stukalina, 1979
Aiheeseen liittyvät julkaisut
Stukalina, G. A. 1988. Studies in Paleozoic crinoid-columnals and -stems. Palaeontographica 204, 1-66.
Stukalina, G. A. 1986. Zakonomernosti istoričeskogo razvitiâ krinoidej v rannem i srednem paleozoe SSSR. pp. 1-144. Nauka.
Stukalina, G., Hints, L. 1979. New finds of Echinoderms in the Upper Viruan deposits of North Estonia. Eesti NSV Teaduste Akadeemia Toimetised. Geoloogia / Известия Академии наук Эстонской ССР. Геология 28, 1, 1-10. DOI:10.3176/geol.1979.1.01
List of species
1. Rookuelacrinus notabilis Stukalina, 1979 | Oandu Stage
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Echinodermata |
| Subphylum | Pelmatozoa |
| Class | Crinoidea |
| Organism group | Stemmed echinoderms outgroup (informal) |
| Order | Angulata (col.) |
| Family | Crenatocrininidae |
| Cyclomischidae | |
| Cyclopagodidae | |
| Genus | Acanthodocrinus |
| Constrictocrinus | |
| Cyclocyclicus (col.) | |
| Irucrinus (col.) | |
| Pentagonocyclicus (col.) | |
| Rookuelacrinus | |
| Species | notabilis |
| Genus | Rugulosocrinus |
| Trigonocyclicus | |
| Vialovicystis |
Levinneisyys ja viitteet
- Stukalina & Hints, L., 1979 Rooküla 7018 borehole 39.72 - 40.02 Oandu Stage