Species
Calpichitina complanata (Eisenack, 1932)
Synonyymit
1932 Desmochitina ? complanata sp. n. — Eisenack , pp. 272, fig. 12:24, 25
1959 Desmochitina ? complanata Eisenack, 1932 — Eisenack , pp. 16, fig. 3:13
1993 Calpichitina complanata (Eisenack) — Nõlvak & Grahn , fig. 6
Aiheeseen liittyvät julkaisut
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., Bauert, G. 2006. Distribution of Ordovician chitinozoans. Estonian Geological Sections Bulletin 7, 9-11. Geological Survey of Estonia.
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
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
Esiintyminen näytteissä (CONOP)
Kandava 25 puurauk : 11
Orjaku puurauk : 1
Ruhnu 500 puurauk : 14
Valga 10 puurauk : 17
Kerguta 565 puurauk : 20
Tartu 453 puurauk : 17
Viki puurauk : 36
Viljandi 91 puurauk : 16
Kovel-1 puurauk : 11
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Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Class | Chitinozoa |
Order | Operculatifera |
Family | Desmochitinidae |
Subfamily | Desmochitininae |
Genus | Calpichitina |
Species | acollaris |
complanata | |
densa | |
gregaria | |
hemsiensis | |
lata | |
lecaniella | |
muldiensis | |
opaca | |
squamosa | |
velata |
Levinneisyys ja viitteet
- Nõlvak & Bauert, G., 2006 Kerguta 565 borehole Kukruse Stage