liik
Conochitina viruana Nõlvak et Bauert, 2015
Taksoni kirjeldused
Nõlvak & Bauert, G., 2015
Description. Conochitina viruana has usually a foveolate vesicle wall ornamentation, although rarely smooth specimens are encountered as well. The chamber is cylindrical. The basal margin is rounded. The neck is cylindrical and slightly flaring oralwards. The base is convex and shows two or three concentric ridges around the callus and scar.
Tüüpeksemplari andmed
holotüüp: Department of Geology, TalTech GIT 718-4, Velise V-97 puurauk, Kukruse lade , 209.2 - 209.28 m
Sünonüümika
2006 Conochitina sp. 2 — Nõlvak & Bauert , joon. pl. 1, fig. 2
Valik taksonit käsitlevast teaduskirjandusest
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
Esinemine proovides (CONOP)
Kandava 25 puurauk : 1 proov(i)
Männamaa F-367 puurauk : 4 proov(i)
Mehikoorma 421 puurauk : 2 proov(i)
Ruhnu 500 puurauk : 2 proov(i)
Valga 10 puurauk : 3 proov(i)
Taga-Roostoja 25 puurauk : 2 proov(i)
Kerguta 565 puurauk : 5 proov(i)
Tartu 453 puurauk : 2 proov(i)
Viki puurauk : 2 proov(i)
Viljandi 91 puurauk : 2 proov(i)
Bliudžiai 150 puurauk : 3 proov(i)
Proniewicze IG 1 puurauk, poola : 1 proov(i)
Kovel-1 puurauk : 1 proov(i)
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Klassifikatsioon
Levik kirjandusandmetel
- Nõlvak & Bauert, G., 2015 Velise V-97 puurauk 208.8 - 209.28 Kukruse lade