Species
Pisocrinus (Pisocrinus) trialobus (Rozhnov et Männil, 1989)
Tyyppilajitiedot
holotype: Department of Geology, TalTech GIT 240-1, Ikla borehole, Jaagarahu Stage , 228.7 - 228.8 m
Synonyymit
1989 Pisocrinus (Pisocrinus) trialobus Rozhnov et Männil, sp. nov. — Rozhnov et Männil , pp. 75, fig. 2a-д
2012 Pisocrinus (Pisocrinus) trialobus Rozhnov et Männil in Rozhnov et al., 1989 — Ausich et al. , pp. 627
Aiheeseen liittyvät julkaisut
Rozhnov, S. V., Männil, R. M., Nestor, H. E. 1989. Pisocrinid crinoids from the Lower Silurian of the East Baltic. Fossil and Recent Echinoderm researches, pp. 73-80. Academy of Sciences of the Estonian SSR Institute of Geology.
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Echinodermata |
| Subphylum | Pelmatozoa |
| Class | Crinoidea |
| Superclass | Pentacrinoidea |
| Infraclass | Inadunata |
| Parvclass | Disparida |
| Order | Pisocrinida |
| Family | Pisocrinidae |
| Subfamily | Pisocrininae |
| Genus | Pisocrinus |
| Subgenus | (Pisocrinus) |
| Species | pilula |
| trialobus | |
| yeltyshevae |
Levinneisyys ja viitteet
- Rozhnov et al., 1989 Ikla borehole 226.1 - 228.8 Jamaja Formation