1982Cymatiosphaera postii Jankauskas 1979 — Downie, pp. 264-265, fig. 9h
Selection of related publications
Mens, K., Paalits, I., Puura, I. 1999.
Biostratigraphic dating of pebbles from the Upper Cambrian conglomerates in Estonia.Proceedings of the Estonian Academy of Sciences. Geology48,
3,140-157.