Species
Ungula ingrica (Eichwald, 1829)
Synonyymit
1829 Obolus ingricus n. sp. — Eichwald , pp. 274
1829 Obolus ingricus n. — Eichwald , pp. 274
1840 Obolus ingricus m. — Eichwald , pp. 192-194
1840 Obolus ingricus m. — Eichwald , pp. 165-167
1849 Obolus ingricus m. — Eichwald , pp. 165
1856 Obolus ingricus — Eichwald , pp. 453
1857 Obolus ingricus — Eichwald , pp. 120
1860 Obolus ingricus m. — Eichwald , pp. 926
1861 Obolus ingricus — Eichwald , pp. 264
1896 Obolus Apollinis var. ingricus — Mickwitz , pp. 137, fig. 1:15-28
Aiheeseen liittyvät julkaisut
Lang, L., Kirsimäe, K., Vahur, S. 2016. Diagenetic fate of bioapatite in linguliform brachiopods: multiple apatite phases in shells of Cambrian lingulate brachiopod Ungula ingrica (Eichwald). Lethaia 49, 1, 13-27. Wiley. DOI:10.1111/let.12127
Lang, L., Puura, I. 2013. Phosphatized organic nanostructures in the Cambrian linguloid brachiopod Ungula inornata (Mickwitz). Estonian Journal of Earth Sciences 62, 3, 121-130. DOI:10.3176/earth.2013.10
Puura, I. 1996. Lingulate brachiopods and biostratigraphy of the Cambrian-Ordovician boundary beds in Baltoscandia. Doctoral Thesis, pp. 1-214. Uppsala University.
Holmer, H., Popov, L. E. 1990. The acrotretacean brachiopod Ceratreta tanneri (Metzger) from the Upper Cambrian of Baltoscandia. GFF 112, 3, 249-263. DOI:10.1080/11035899009454772
Kaljo, D., Borovko, N., Heinsalu, H., Khazanovich, K., Mens, K., Popov, L., Sergejeva, S., Sobolevskaya, R., Viira, V. 1986. The Cambrian-Ordovician boundary in the Baltic-Ladoga clint area (North Estonia and Leningrad Region, USSR). Eesti NSV Teaduste Akadeemia Toimetised. Geoloogia / Известия Академии наук Эстонской ССР. Геология 35, 3, 97-108. DOI:10.3176/geol.1986.3.01
Gorjansky, V. J. 1969. Bezzamkovye brahiopody kembrijskih i ordovikskih otloženij severo-zapada Russkoj platformy. pp. 1-176. Nedra.
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Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Brachiopoda |
Subphylum | Linguliformea |
Class | Lingulata |
Order | Lingulida |
Superfamily | Linguloidea |
Family | Obolidae |
Subfamily | Obolinae |
Genus | Ungula |
Species | convexa |
ingrica | |
inornata | |
triangularis |
Levinneisyys ja viitteet
- Holmer & Popov, 1990 [Duplicate record of 13389] Borehole No M-77 Upper Cambrian (old nomenclature)
- Gorjansky, 1969 Maardu opencast mine Pakerort Stage
- Gorjansky, 1969 Jägala River Pakerort Stage
- Gorjansky, 1969 Iru outcrop Pakerort Stage