Species
Cyathochitina hunderumensis Grahn, Nõlvak et Paris, 1996
Synonymy list
1996     Cyathohitina hunderumensis sp. n. — Grahn, Nõlvak & Paris , pp. 28-31, fig. 1:1,10,11
Selection of related publications
Nõlvak, J., Liang, Y., Hints, O. 2022. Early and early Middle Ordovician chitinozoans from the Baldone drill core, central Latvia.  Estonian Journal of Earth Sciences   71,   1,   25-43. DOI:10.3176/earth.2022.03
Nõlvak, J., Liang, Y., Hints, O. 2019. Early diversification of Ordovician chitinozoans on Baltica: New data from the Jägala waterfall section, northern Estonia.  Palaeogeography, Palaeoclimatology, Palaeoecology   525,      14-24. DOI:10.1016/j.palaeo.2019.04.002
Nõlvak, J. 2010. Distribution of Ordovician chitinozoans.  Estonian Geological Sections Bulletin   10,      17-18.
Grahn, Y., Nõlvak, J., Paris, F. 1996. Precise chitinozoan dating of Ordovician impact events in Baltoscandia.  Journal of Micropalaeontology   15,      21-35.
Occurrence in samples (CONOP) 
Männamaa F-367 puurauk : 1 sample(s)
Taga-Roostoja 25 puurauk : 3 sample(s)
Tartu 453 puurauk : 1 sample(s)
Viki puurauk : 2 sample(s)
Proniewicze IG 1 puurauk, poola : 1 sample(s)
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Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Class | Chitinozoa | 
| Order | Prosomatifera | 
| Family | Lagenochitindae | 
| Subfamily | Cyathochitininae | 
| Genus | Cyathochitina | 
| Species | angusta | 
| calix | |
| campanulaeformis | |
| costata | |
| giraffa | |
| hunderumensis | |
| jagovalensis | |
| kuckersiana | |
| latipatagium | |
| patagiata | |
| regnelli | |
| sebyensis | |
| Cyathochitina? clepsydra | 
References based on distribution
- Nõlvak, 2010a Viki borehole Kunda Stage
- Grahn et al., 1996 Fylla 3 borehole Kunda Stage