Bryozoa

Nematotrypinae Spjeldnaes, 1984

Selection of related publications
Dzik, J. 1992. Early astogeny and relationships of the ordovician rhabdomesine bryozoans. Acta Palaeontologica Polonica 37, 1, 37-54.
Gorjunova, R. V. 1988. Systematics of genus Revalotrypa (Bryozoa). Paleontologicheski Zhurnal , 2, 31-36.
Gorjunova, R. V. 1985. Morphology, system and phylogenesis of Bryozoans (order Rhabdomesida). Transactions of the Paleontological Institute (PIN) 208, 1-152.
Rõõmusoks, A. 1970. Stratigraphy of the Viruan Series (Middle Ordovician) in Northern Estonia, I.
Männil, R. M. 1959. Stratigraphy of Ordovician Bryozoa from Estonia. Kandidaadi dissertatsioon, 3 köidet (I, II, III), pp. 1-852.
Toots, H. 1952. Bryozoen des estnischen Kuckersits. Mitt. Geol. Staatinst. Hamburg 21, , 113-137.
Bekker, H. 1921. The Kuckers stage of the Ordovician Rocks in NE Estonia. Acta et Commentationes Universitatis Tartuensis II, 1, 1-90.
Bassler, R. S. 1911. The Early Paleozoic Bryozoa of the Baltic Provinces. Bulletin of the US National Museum 77, 1-382.