Bryozoa

Orbignyella expansa (Ringueberg, 1886)

Synonymy list
1970     Orbignyella expansa (Ringueberg) — Astrova & Kopaevich, pp. 133, fig. table 14
1978     Orbignyella expansa (Ringueberg, 1886) — Astrova, pp. 114
Selection of related publications
Spjeldnaes, N. 1984. Upper Ordovician Bryozoans from Ojl Myr, Gotland, Sweden. Bulletin of Geological Institutions of the University of Uppsala 10, 1-66.
Astrova, G. G., Kopaevich, V. G. 1970. Bryozoa. The Silurian of Estonia, pp. 130-140.
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.