Species
Proavella proava (Eichwald, 1840)
Synonymy list
1840 Gorgonia proava m. — Eichwald , pp. 240
1840 Gorgonia proava m. — Eichwald , pp. 207-208
1842 Gorgonia proava — Eichwald , pp. 44-45, fig. 1:5
1842 Gorgonia proava — Eichwald , pp. 44, fig. 1:5
1851 Clathropora flabellata — Hall , pp. 207, fig. 24:2
1855 Coscinium (Gorgonia) proavus — Eichwald , pp. 460
1857 Coscinium (Gorgonia) proavus — Eichwald , pp. 28
1860 Coscinium proavum — Eichwald , pp. 398
1861 Coscinium proavus m. — Eichwald , pp. 58, fig. I 5
1863 Coscinium proavum — Billings , pp. 158, fig. 122
Selection of related publications
Vinn, O., Ernst, A., Wilson, M., Toom, U. 2025. Symbiosis between bryozoans with erect cribrate colonies and rugose corals from the lower Katian (Upper Ordovician) of Estonia. Carnets de Géologie 25, 6, 147-154. DOI:10.2110/carnets.2025.2506
Gorjunova, R. V., Lavrentjeva, V. D. 1993. Morphology and system of the cryptostome bryozoans. Transactions of the Paleontological Institute (PIN) 257, 1-151. Nauka.
Rõõmusoks, A. 1970. Stratigraphy of the Viruan Series (Middle Ordovician) in Northern Estonia, I. pp. 1-346. Valgus.
Männil, R. M. 1959. Questions of stratigraphy and bryozoans of the Ordovician of Estonia. pp. 1-852. Institut Geologii Akademii Nauk Estonskoi SSR.
Eichwald, E. 1861. Paleontologiâ Rossii. Drevnij period. II. Fauna grauvakkovoj, gornoizvestkovoj i medistoslancevatoj formacij Rossii. pp. 1-521. R. Golike (former Ya. Ionsona).
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Classification
Organism group | Biota |
Kingdom | Animalia |
Phylum | Bryozoa |
Class | Stenolaemata |
Superorder | Palaeostomata |
Order | Cryptostomata |
Suborder | Ptilodictyina |
Family | Ptilodictyidae |
Subfamily | Escharoporinae |
Genus | Proavella |
Species | obliqua |
parvula | |
proava |
References based on distribution
- Eichwald, 1861a
- Gorjunova & Lavrentjeva, 1993 Vasalemma
- Gorjunova & Lavrentjeva, 1993 Saku quarry
- Gorjunova & Lavrentjeva, 1993 Oandu
- Gorjunova & Lavrentjeva, 1993 Tuula
- Gorjunova & Lavrentjeva, 1993 Aluvere quarry
- Gorjunova & Lavrentjeva, 1993 Graužai 105 borehole 899.4 - 902.6
- Rõõmusoks, 1970a Üksnurme Oandu Stage
- Rõõmusoks, 1970a Rakvere Oandu Stage