Species

Cyathochitina calix (Eisenack, 1931)

Synonymy list

1931 Conochitina calix sp. n. — Eisenack , pp. 87, fig. 2:3

1939 Conochitina calix Eisenack — Eisenack , pp. 137, fig. B:4-5

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 puurauk : 21 sample(s)

Ikla puurauk : 11 sample(s)

Engure 4 puurauk : 1 sample(s)

Laeva 10 puurauk : 19 sample(s)

Laeva 18 puurauk : 11 sample(s)

Kaugatuma 509 puurauk : 7 sample(s)

Kolka 54 puurauk : 6 sample(s)

Kandava 25 puurauk : 33 sample(s)

Ketrzyn IG 1 puurauk, Poola : 3 sample(s)

Männamaa F-367 puurauk : 20 sample(s)

Nagli 106 puurauk : 3 sample(s)

Ohesaare puurauk : 31 sample(s)

Mehikoorma 421 puurauk : 13 sample(s)

Heimtali 422 puurauk : 22 sample(s)

Ruhnu 500 puurauk : 19 sample(s)

Pavilosta 51 puurauk : 2 sample(s)

Põltsamaa H-163 puurauk : 4 sample(s)

Puikule 42 puurauk : 3 sample(s)

Valga 10 puurauk : 19 sample(s)

Varbla 502 puurauk : 8 sample(s)

Sõru 400 puurauk : 3 sample(s)

Taagepera puurauk : 7 sample(s)

Taga-Roostoja 25 puurauk : 27 sample(s)

Staicele 4 puurauk : 5 sample(s)

Kerguta 565 puurauk : 68 sample(s)

Tartu 453 puurauk : 26 sample(s)

Viki puurauk : 30 sample(s)

Viljandi 91 puurauk : 16 sample(s)

Suhkrumäe paljand : 14 sample(s)

Osmussaare pank : 32 sample(s)

Remte 3 puurauk : 1 sample(s)

Vidukle 61 puurauk : 1 sample(s)

Uuga pank 1, Pakri poolsaar : 22 sample(s)

Vasknarva 639 puurauk : 6 sample(s)

Ventspils D-3 puurauk : 4 sample(s)

Juuru puurauk : 1 sample(s)

Grötlingbo 1 puurauk, Gotland : 3 sample(s)

Proniewicze IG 1 puurauk, poola : 10 sample(s)

Kovel-1 puurauk : 5 sample(s)

Piilsi 729 puurauk : 6 sample(s)

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

Nestor, V., 1994a Ohesaare borehole Juuru Stage
Nestor, V., 2010 Kolka 54 borehole Juuru Stage