Chitinozoa
Species

Cyathochitina costata Grahn, 1982

Synonymy list
1982     Cyathochitina costata sp. n. — Grahn , pp. 35-36 , fig. 146
Selection of related publications
Nõlvak, J. 2010. Distribution of Ordovician chitinozoans. Estonian Geological Sections Bulletin 10, 17-18.
Occurrence in samples (CONOP)
Orjaku borehole : 2 sample(s)
Valga 10 borehole : 1 sample(s)
Tartu 453 borehole : 3 sample(s)
Viki borehole : 2 sample(s)
Viljandi 91 borehole : 3 sample(s)