Bryozoa

Orbipora Eichwald, 1856

Selection of related publications
Koromyslova, A.V. 2011. Bryozoans of the Latorp and Volkhov horizons (Lower-Middle Ordovician) of the Leningrad Region. Paleontological Journal 45, 8, 887-980. DOI:10.1134/S0031030111080028
Koromyslova, A.V. 2007. Morphogenesis, phylogenetic relationships, and distribution of the bryozoans of the genus Orbipora Eichwald, 1856 (order Trepostomida). Paleontological Journal 41, 2, 132-145. DOI:10.1134/S0031030107020049
Gorjunova, R. V. 1992. Morphology and system of Palaezoic bryozoans. Transactions of the Paleontological Institute (PIN) 251, 1-152.
Astrova, G. G. 1978. The history of development, system, and phylogeny of the Bryozoa: Order Trepostomata. Transactions of the Paleontological Institute (PIN) 169, 1-240.
Rõõmusoks, A. 1970. Stratigraphy of the Viruan Series (Middle Ordovician) in Northern Estonia, I.
Kiepura, M. 1962. Bryozoa from the Ordovician erratic boulders of Poland. Acta Palaeontologica Polonica VII, 3-4, 347-428.
Männil, R. M. 1959. Stratigraphy of Ordovician Bryozoa from Estonia. Kandidaadi dissertatsioon, 3 köidet (I, II, III), pp. 1-852.
Bassler, R. S. 1911. The Early Paleozoic Bryozoa of the Baltic Provinces.. Bull. US National Museum 77, 1-382.
Dybowski, W. 1877. Die Chaetetiden der ostbaltischen Silur-Formation.
Eichwald, E. 1861. Палеонтология России. Древний период. II. Фауна граувакковой, горноизвестковой и медистослaнцеватой формаций России .