Bryozoa

Heloporinae Gorjunova, 1985

Selection of related publications
Gorjunova, R. V. 1985. Morfologiâ, sistema i filogeniâ mšanok (otrâd Rhabdomesida). Transactions of the Paleontological Institute (PIN) , 208, 1-152.
Männil, R. M. 1959. Questions of stratigraphy and bryozoans of the Ordovician of Estonia.
Toots, H. 1952. Bryozoen des estnischen Kuckersits. Mitt. Geol. Staatinst. Hamburg 21, 113-137.