Genus

Proavella Männil, 1958

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.

Bassler, R. S. 1911. The Early Paleozoic Bryozoa of the Baltic Provinces. Bulletin of the US National Museum 77, 1-382.

Eichwald, E. 1861. Paleontologiâ Rossii. Drevnij period. II. Fauna grauvakkovoj, gornoizvestkovoj i medistoslancevatoj formacij Rossii. pp. 1-521. R. Golike (former Ya. Ionsona).

List of species

1. Proavella obliqua (Bassler, 1911) | Vormsi Stage→Pirgu Stage

2. Proavella parvula Nekhoroshev, 1960 | Ordovician

3. Proavella proava (Eichwald, 1840) | Oandu Stage

Klassificering

Organism group	Biota
Kingdom	Animalia
Phylum	Bryozoa
Class	Stenolaemata
Superorder	Palaeostomata
Order	Cryptostomata
Suborder	Ptilodictyina
Family	Ptilodictyidae
Subfamily	Escharoporinae
Genus	Escharopora
	Graptodictya
	Proavella
Species	obliqua
	parvula
	proava