Chitinozoa
Species

Cyathochitina angusta Nõlvak et Grahn, 1993

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Type specimen data
Synonymy list
1993     Cyathochitina angusta sp. n. — Nõlvak & Grahn , pp. 267 , fig. 3:d
Selection of related publications
Männik, P., Loydell, D. K., Nestor, V., Nõlvak, J. 2015. Integrated Upper Ordovician–lower Silurian biostratigraphy of the Grötlingbo-1 core section, Sweden. GFF 137, 3, 226-244. DOI:10.1080/11035897.2015.1042032
Nõlvak, J. 2003. Distribution of Ordovician chitinozoans. Estonian Geological Sections Bulletin 5, 23-25. Geological Survey of Estonia.
Occurrence in samples (CONOP)
Ketrzyn IG-1 borehole : 3 sample(s)
Orjaku borehole : 7 sample(s)
Ruhnu 500 borehole : 13 sample(s)
Valga 10 borehole : 5 sample(s)
Kerguta 565 borehole : 8 sample(s)
Tartu 453 borehole : 3 sample(s)
Viki borehole : 3 sample(s)
Viljandi 91 borehole : 10 sample(s)
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References based on distribution