Species
Calpichitina densa (Eisenack, 1962)
Synonyymit
1962 Desmochitina densa sp. n. — Eisenack , pp. 311-312, fig. 8; 17:14
1994 Densichitina densa (Eisenack, 1962) — Nestor , pp. 13, fig. 24:3-5
Aiheeseen liittyvät julkaisut
Loydell, D. K., Nestor, V., Männik, P. 2010. Integrated biostratigraphy of the lower Silurian of the Kolka-54 core, Latvia. Geological Magazine 147, 2, 253-280. DOI:10.1017/S0016756809990574
Hints, O., Killing, M., Männik, P., Nestor, V. 2006. Frequency patterns of chitinozoans, scolecodonts, and conodonts in the upper Llandovery and lower Wenlock of the Paatsalu core, western Estonia. Proceedings of the Estonian Academy of Sciences. Geology 55, 2, 128-155. DOI:10.3176/GEOL.2006.2.04
Nestor, V. 2005. Chitinozoans of the Margachitina margaritana Biozone and the Llandovery-Wenlock boundary in West Estonian drill cores. Proceedings of the Estonian Academy of Sciences. Geology 54, 2, 87-111. DOI:10.3176/geol.2005.2.02
Nestor, V., Einasto, R., Loydell, D. K. 2002. Chitinozoan biostratigraphy and lithological characteristics of the Lower and Upper Visby boundary beds in the Ireviken 3 section, Northwest Gotland. Proceedings of the Estonian Academy of Sciences. Geology 51, 4, 215-226. DOI:10.3176/geol.2002.4.02
Nestor, V. 1994. Early Silurian chitinozoans of Estonia and North Latvia. pp. 1-163. Estonian Academy Publishers.
Nestor, V. 1993. Chitinozoans at the Llandovery-Wenlock transition in the Jaagarahu core, Estonia. Proceedings of the Estonian Academy of Sciences. Geology 42, 4, 167-175. DOI:10.3176/geol.1993.4.04
Nestor, V. 1982. Chitinozoan zonal assemblages (Wenlock, Estonia). Silurian assemblages and biozones in the East Baltic region, pp. 84-96. Valgus.
Esiintyminen näytteissä (CONOP)
Are 171 puurauk : 14
Elda 870 puurauk : 1
Kõrkküla 863 puurauk : 14
Kolka 54 puurauk : 5
Ohesaare puurauk : 20
Uulu 345 puurauk : 8
Ruhnu 500 puurauk : 16
Pulli 2 puurauk : 6
Tõlla 1 puurauk : 1
Viki puurauk : 7
Nurme puurauk : 4
Suigu puurauk : 9
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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
- Nestor, V., 1994a Pulli 2 borehole Adavere Stage
- Hints, O. et al., 2006 Paatsalu 527 borehole Jaani Stage
- Laufeld, 1974a Ireviken 3, Gotland Wenlock
Esiintyminen näytteissä