Bryozoa

Nematotrypa spiralis Bekker, 1921

Synonymy list
1921     Nematotrypa spiralis, sp. n. — Bekker, pp. 57, fig. VII 32-37
1952     Nematotrypa spiralis Bekker, 1921 — Toots, pp. 131, fig. 11:1-3
1985     Nematotrypa spiralis Bekker, 1921 — Gorjunova, pp. 95
Selection of related publications
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.
References based on distribution