Species
Conochitina savalaensis Nõlvak et Bauert, 2015
Taxon description
Nõlvak & Bauert, G., 2015
Diagnosis. A short Conochitina species with a clear flexure and shoulder, both the slightly claviform chamber as well as the neck are of nearly equal length; the convex base shows a mucron and a concentric ridge; the vesicle wall has a microgranulous surface and the aperture is straight.
Tyyppilajitiedot
holotype: Department of Geology, TalTech GIT 660-1666, Viljandi 91 borehole, Kukruse Stage , 373.8 m
Synonyymit
1981 Eisenackitina oelandica (Eisenack 1955) — Grahn , fig. fig. 15D
2006 Conochitina sp. 1 — Nõlvak & Bauert , fig. pl. 1, fig. 1
Aiheeseen liittyvät julkaisut
Nõlvak, J., Bauert, G. 2015. New biostratigraphically important chitinozoans from the Kukruse Regional Stage, Upper Ordovician of Baltoscandia. Estonian Journal of Earth Sciences 64, 3, 218-224. DOI:10.3176/earth.2015.28
Esiintyminen näytteissä (CONOP)
Viki puurauk : 4
Kovel-1 puurauk : 8
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Luokittelu
Levinneisyys ja viitteet
- Nõlvak & Bauert, G., 2015 Viljandi 91 borehole 373.3 - 374.3 Kukruse Stage
- Nõlvak & Bauert, G., 2015 Aizpute 41 borehole 1065.1 - Kukruse Stage
- Nõlvak & Bauert, G., 2015 Kerguta 565 borehole 161.1 - 161.6 Kukruse Stage
- Nõlvak & Bauert, G., 2015 Ukmerge 10 borehole 594 - Kukruse Stage
- Nõlvak & Bauert, G., 2015 Proniewicze IG 1 borehole, Poland 628.2 - 631.2