Selection of related publications
Vinn, O., Ernst, A., Wilson, M. A., Toom, U. 2022. Symbiosis in trepostome bryozoans from the Sandbian (Late Ordovician) of Estonia. Historical Biology 34, 6, 1029-1038. DOI:10.1080/08912963.2021.1959579
Vinn, O., Ernst, A., Wilson, M. A., Toom, U. 2019. Symbiosis of conulariids with trepostome bryozoans in the Upper Ordovician of Estonia (Baltica). Palaeogeography, Palaeoclimatology, Palaeoecology 518, 89-96. DOI:10.1016/j.palaeo.2019.01.018
Vinn, O., Ernst, A., Toom, U. 2018. Symbiosis of cornulitids and bryozoans in the late Ordovician of Estonia. Palaios 33, 7, 290-295. DOI:10.2110/palo.2018.018
Vinn, O., Ernst, A., Toom, U. 2018. Bioclaustrations in Upper Ordovician bryozoans from northern Estonia. Neues Jahrbuch für Geologie und Paläontologie. Abhandlungen 289, 1, 113-121. DOI:10.1127/njgpa/2018/0752
Vinn, O., Wilson, M. A., Mõtus, M., Toom, U. 2014. The earliest bryozoan parasite: Middle Ordovician (Darriwilian) of Osmussaar Island, Estonia. Palaeogeography, Palaeoclimatology, Palaeoecology 414, 129-132. DOI:10.1016/j.palaeo.2014.08.021
Ernst, A., Nakrem, H. 2012. Late Ordovician (Sandbian) bryozoans and their depositional environment, Furuberget Formation, Mjøsa District, Oslo Region, Norway. Bulletin of Geosciences 87, 1, 21-44. DOI:10.3140/bull.geosci.1316
Ernst, A., Nakrem, H. A. 2011. Stenolaemate bryozoans from the Mjøsa Formation (Late Ordovician, Katian) of Helgøya (Mjøsa), southern Norway. Norwegian Journal of Geology 91, 3, 163-180.
Pushkin, V. 2002. Middle Ordovician bryozoa from the Podlasie-Brest Depression (Belarussian part): suborders Ceramoporina, Esthonioporina, Amplexoporina, Halloporina. Geological Quarterly 46, 4, 411-434.
Lavrentjeva, V. D. 1996. Development and Distribution of Bryozoans in the Ordovician of the East-European Platform. Paleontologicheski Zhurnal 2, 52-66.
Gorjunova, R. V. 1996. Phylogeny of the Paleozoic bryozoans. Transactions of the Paleontological Institute (PIN) 267, 1-163. Nauka.
Gorjunova, R. V. 1992. Morphology and system of Paleozoic bryozoans. Transactions of the Paleontological Institute (PIN) 251, 1-152. Nauka.
Pushkin, V. I. 1987. Ordovikskie mšanki podotrâda Halloporina Belorussii i smežnyh rajonov Vostočno- Evropejskoj platformy.Ordovik Belorussii , pp. 145-232. Nauka i Tehnika.
Brood, K. 1985. Bryozoans from the Rönnklint section, Gotland. GFF 107, 1, 71-75. DOI:10.1080/11035898509452616
Rõõmusoks, A. 1981. Ordovician and Silurian Strophomenida of Estonia, III. Genus Thaerodonta Wang. Eesti NSV Teaduste Akadeemia Toimetised. Geoloogia / Известия Академии наук Эстонской ССР. Геология 30, 2, 61-71. DOI:10.3176/geol.1981.2.04
Pushkin, V. I. 1981. To the knowledge of the genus Calloporella (Bryozoa). Paleontologicheski Zhurnal 4, 65-73.
Brood, K. 1981. Bryozoa from the Klingkalk at Jälltjärn in Dalarna Sweden. Acta Universitatis Stockholmiensis 37, 4, 43-48.
Astrova, G. G. 1978. Istoriâ razvitiâ, sistema i filogeniâ mšanok otrâda Trepostomata. Transactions of the Paleontological Institute (PIN) 169, 1-240. Nauka.
Astrova, G. G. 1970. Novye silurijskie i rannedevonskie mšanki cistoporata i trepostomata Èstonii i Podolii.Novye vidy paleozojskih mšanok i korallov , pp. 7-22. Nauka.
Rõõmusoks, A. 1970. Stratigraphy of the Viruan Series (Middle Ordovician) in Northern Estonia, I. pp. 1-346. Valgus.
Männil, Ralf 1961. On the morphology of the hemisphaeric zoaria of Trepostomata (Bryozoa). ENSV TA Geoloogia Instituudi uurimused VI, 113-140.
Männil, R. M. 1959. Questions of stratigraphy and bryozoans of the Ordovician of Estonia. pp. 1-852. Institut Geologii Akademii Nauk Estonskoi SSR.
Modzalevskaya, E. A. 1953. Trepostomaty ordovika Pribaltiki i ih stratigraficheskoe znachenie. Trudy Vsesoûznogo Naučno-Issledovatel'skogo Geologo-Razvedočnogo Instituta (VNIGRI) 91-167. Gostoptehizdat.
Bassler, R. S. 1911. The Early Paleozoic Bryozoa of the Baltic Provinces. Bulletin of the US National Museum 77, 1-382.
Eichwald, E. 1860. Lethaea Rossica ou Paléontologie de la Russie. Premier volume. Ancienne Période en deux sections. pp. XIX+1–1657. E. Schweizerbart. DOI:10.5962/bhl.title.52391
Eichwald, E. 1854. Die Grauwackenschichten von Liv- und Estland. Bulletin de la Société Imperiale des Naturalistes de Moscou 27, 1, 1-111.
List of species
2. Atactoporella schucherti Ulrich, 1883 | Vormsi Stage
5. Homotrypa cribrosa (Bassler, 1911) | Oandu Stage
6. Homotrypa cumingsi (Utgaard et Perry, 1964) | Upper Ordovician
7. Homotrypa flabellaris Ulrich, 1890 | Pirgu Stage
8. Homotrypa grandialveolata Pushkin, 1987 | Jõhvi Substage
9. Homotrypa granulifera (Ulrich, 1879) | Kukruse Stage
10. Homotrypa hospitalis (Nicholson, 1881) | Oandu Stage
12. Homotrypa instabileformis Pushkin, 1987 | Idavere Substage
16. Homotrypa ordoviciana Pushkin, 1987 | Kukruse Stage
18. Homotrypa peculiaris Pushkin, 1987 | Pirgu Stage
19. Homotrypa similis Foord, 1883 | Upper Ordovician
20. Homotrypa subcurvata Pushkin, 1987 | Vormsi Stage
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Classification
Organism group | Biota |
Kingdom | Animalia |
Phylum | Bryozoa |
Class | Stenolaemata |
Superorder | Palaeostomata |
Order | Trepostomata |
Suborder | Halloporina (suborder) |
Family | Monticuliporidae |
Subfamily | Hemieridotrypinae |
Heterotrypinae | |
Monticuliporinae | |
Genus | Aspidopora |
Atactoporella | |
Diazipora | |
Homotrypa | |
Homotrypella | |
Kalevipora | |
Mesotrypa | |
Monticulipora | |
Peronopora | |
Prasopora | |
Toomipora |