Synonymy list
1931 Conochitina calix sp. n. — Eisenack , pp. 87 , fig. 2:3
1990 Cyathochitina calix (Eisenack) — Nõlvak , fig. 13:12
1994 Cyathochitina calix (Eisenack, 1931) — Nestor, V. , pp. 78 , fig. 23:1-3
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
Wang, W., Liang, Y., Lyu, Q., Hints, O., Chen, S., Nõlvak, J. 2021. Chitinozoans with “skirt”: Ultrastructure and palaeoecological implications of carina in Cyathochitina Eisenack, 1955. Palaeogeography, Palaeoclimatology, Palaeoecology 570, 110348. DOI:10.1016/j.palaeo.2021.110348
Liang, Y., Hints, O., Tang, P., Cai, C., Goldman, D., Nõlvak, J., Tihelka, E., Pang, K., Bernardo, J., Wang, W. 2020. Fossilized reproductive modes reveal a protistan affinity of Chitinozoa. Geology 48, 12, 1200-1204. DOI:10.1130/G47865.1
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
Nestor, V. 2010. Distribution of Silurian chitinozoans. Estonian Geological Sections Bulletin 10, 19-20.
Tammekänd, M., Hints, O., Nõlvak, J. 2010. Chitinozoan dynamics and biostratigraphy in the Väo Formation (Darriwilian) of the Uuga Cliff, Pakri Peninsula, NW Estonia. Estonian Journal of Earth Sciences 59, 1, 25-36. DOI:10.3176/earth.2010.1.02
Goldman, D., Leslie, S. A., Nõlvak, J., Young, S. 2007. The Black Knob Ridge section, southeastern Oklahoma, USA: The global stratotype-section and point (GSSP) for the base of Katian Stage of the Upper Ordovician series. Acta Palaeontologica Sinica 46, Suppl, 144-154.
Nõlvak, J., Bauert, G. 2006. Distribution of Ordovician chitinozoans. Estonian Geological Sections Bulletin 7, 9-11. Geological Survey of Estonia.
Nestor, V. 1998. Chitinozoan biofacies of late early Llandovery (Coronograptus cyphus) age in the East Baltic. Proceedings of the Estonian Academy of Sciences. Geology 47, 4, 219-228. DOI:10.3176/geol.1998.4.01
Nõlvak, J., Meidla, T., Uutela, A. 1995. Microfossils in the Ordovician erratic boulders from Southwestern Finland. Bulletin of the Geological Society of Finland 67, 2, 3-26. DOI:10.17741/bgsf/67.2.001
Nestor, V. 1994. Early Silurian chitinozoans of Estonia and North Latvia. pp. 1-163. Estonian Academy Publishers.
Grahn, Y. 1984. Ordovician chitinozoa from Tallinn, northern Estonia. Review of Palaeobotany and Palynology 43, 1-3, 5-31. DOI:10.1016/0034-6667(84)90025-3
Occurrence in samples (CONOP)
Häädemeeste 172 borehole : 21 sample(s)
Ikla borehole : 11 sample(s)
Engure borehole : 1 sample(s)
Laeva 10 borehole : 19 sample(s)
Laeva 18 borehole : 11 sample(s)
Kaugatuma 509 borehole : 7 sample(s)
Kolka 54 borehole : 6 sample(s)
Kandava 25 borehole : 33 sample(s)
Ketrzyn IG-1 borehole : 3 sample(s)
Männamaa F-367 borehole : 20 sample(s)
Nagli 106 borehole : 3 sample(s)
Ohesaare borehole : 31 sample(s)
Mehikoorma 421 borehole : 13 sample(s)
Heimtali 422 borehole : 22 sample(s)
Ruhnu 500 borehole : 19 sample(s)
Pavilosta 51 borehole : 2 sample(s)
Põltsamaa H-163 borehole : 4 sample(s)
Puikule 42 borehole : 3 sample(s)
Valga 10 borehole : 19 sample(s)
Varbla 502 borehole : 8 sample(s)
Sõru 400 borehole : 3 sample(s)
Taagepera borehole : 7 sample(s)
Taga-Roostoja 25 borehole : 27 sample(s)
Staicele 4 borehole : 5 sample(s)
Kerguta 565 borehole : 68 sample(s)
Tartu 453 borehole : 26 sample(s)
Viki borehole : 30 sample(s)
Viljandi 91 borehole : 16 sample(s)
Suhkrumägi outcrop : 14 sample(s)
Osmussaare cliff : 32 sample(s)
Remte 3 borehole : 1 sample(s)
Vidukle 61 borehole : 1 sample(s)
Uuga Cliff 1, Parki peninsula : 22 sample(s)
Vasknarva 639 borehole : 6 sample(s)
Ventspils D-3 borehole : 4 sample(s)
Juuru borehole : 1 sample(s)
Grötlingbo 1 borehole, Gotland : 3 sample(s)
Proniewicze IG 1 borehole : 10 sample(s)
Kovel-1 borehole : 5 sample(s)
Piilsi 729 borehole : 6 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 | |
primitiva | |
regnelli | |
sebyensis | |
Cyathochitina? clepsydra |
References based on distribution
- Nestor, V., 1994a Ohesaare borehole Juuru Stage
- Nestor, V., 2010 Kolka 54 borehole Juuru Stage