Helopora spiniformis macropora Toots, 1952

Synonymy list
1952     Helopora spiniformis macropora n. subsp. — Toots, pp. 122, fig. text fig. 4
Selection of related publications
Männil, R. M. 1959. On Ordovician stratigraphy and bryozoans of Estonia.
Toots, H. 1952. Bryozoen des estnischen Kuckersits. Mitt. Geol. Staatinst. Hamburg 21, 113-137.
References based on distribution