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
1911 Graptodictya proava (Eichwald) — Bassler , pp. 123 , fig. 8:2; 9:1-6; text fig. 49,50
1958 Proavella proava (Eichwald) — Männil , pp. 345
1960 Graptodictya proava (Eichwald) — Shulga-Nesterenko et al. , pp. 83 , fig. 150
1992 Proavella proava (Eichwald, 1856) — Gorjunova , pp. 12 , fig. 5
1993 Proavella proavus (Eichwald, 1842) — Gorjunova & Lavretjeva , pp. 15-17, 71 , fig. XI 3; text fig.6б, 8в
2009 Proavella proava — Pachut & Fisherkeller , pp. 404
Selection of related publications
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
- Üksnurme Oandu Stage
- 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