Genus
Cyclocyclicus Yeltyschewa, 1955
Selection of related publications
Yeltyscheva, R. S. 1975. Krinoidei pograničnyh sloev ordovika i silura Podolii. Voprosy paleontologii VII, 124-144. Izdatel'stvo Leningradskiogo Universiteta.
Yeltyscheva, R. S. 1966. Stebli ordovikskih morskih lilij Pribaltiki (srednij ordovik). Voprosy paleontologii V, 53-70. Izdatel'stvo Leningradskogo Universiteta.
Yeltyscheva, R. S. (Yeltyschewa, R. S.) 1964. Stebli ordovikskih morskih lilij Pribaltiki (nižnij ordovik). Voprosy paleontologii IV, 59-82. Izdatel'stvo Leningradskogo Universiteta.
List of species
1. Cyclocyclicus crystalliferus Yeltyschewa, 1964 | Kunda Stage
2. Cyclocyclicus raikulaensis Yeltyschewa, 1975 | Raikküla Stage
3. Cyclocyclicus ungulatus Yeltyschewa, 1966 | Idavere Substage
4. Cyclocyclicus variabilis Yeltyschewa, 1964 | Volkhov Stage
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Classification
| 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 | |
| Species | crystalliferus |
| raikulaensis | |
| ungulatus | |
| variabilis | |
| Genus | Irucrinus (col.) |
| Pentagonocyclicus | |
| Rookuelacrinus | |
| Rugulosocrinus | |
| Trigonocyclicus | |
| Vialovicystis |
References based on distribution
- Yeltyscheva, 1966 Aluvere quarry Idavere Substage
- Yeltyscheva, 1964 Popovka River, Leningrad Oblast Volkhov Stage
- Yeltyscheva, 1964 Iru quarry Kunda Stage
- Yeltyscheva, 1975 Jõgeva Raikküla Stage