1984Cyclophaenopora robusta sp. nov. — Spjeldnaes, pp. 34, fig. 2:1; text fig. 7C,D
Selection of related publications
Spjeldnaes, N. 1984.
Upper Ordovician Bryozoans from Ojl Myr, Gotland, Sweden.Bulletin of the Geological Institutions of the University of Uppsala10,
1-66.