Bryozoa

Spatiopora Ulrich, 1882

Selection of related publications
Lavrentjeva, V. D. 1996. Development and Distribution of Bryozoans in the Ordovician of the East-European Platform. Paleontologicheski Zhurnal , 2, 52-66.
Astrova, G. G. 1970. Novye silurijskie i rannedevonskie mšanki cistoporata i trepostomata Èstonii i Podolii. Novye vidy paleozojskih mšanok i korallov, pp. 7-22.
Astrova, G. G. 1965. Morphology, history of development and system of the Ordovician and Silurian Bryozoa. Transactions of the Paleontological Institute (PIN) 106, 1-432.
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. Bulletin of the US National Museum 77, 1-382.