Brachiopoda
sugukond

Obolidae King, 1846

https://files.geocollections.info/large/e5/2a/e52a0eef-f80d-4c62-8910-47dde645c07c.jpghttps://files.geocollections.info/large/03/06/0306c779-c4cb-4e1a-96ed-e31c65711a5e.jpghttps://files.geocollections.info/large/45/38/45380646-64a7-4b97-9d6b-8c65a1435d8f.jpghttps://files.geocollections.info/large/be/ae/beaec4f9-2e0f-4d13-927a-32b6864a98d0.jpghttps://files.geocollections.info/large/56/16/5616f9b1-3c78-4ea3-aadf-78b6074bce30.jpghttps://files.geocollections.info/large/e1/82/e182887a-849f-4794-b620-936b4d0832ca.jpghttps://files.geocollections.info/large/32/8d/328dd870-4150-4d9d-ab0f-d3422caf17f1.jpghttps://files.geocollections.info/large/ea/ac/eaaca2f3-76a0-4462-b47a-b2f9920ee6ce.jpghttps://files.geocollections.info/large/28/62/28623824-5cb7-4670-bc94-7fed1f8ce735.jpghttps://files.geocollections.info/large/be/1b/be1b34a6-85ad-4a59-b36d-09b9f2d1e206.jpg
Valik taksonit käsitlevast teaduskirjandusest
Vinn, O., Holmer, L. E., Wilson, M. A., Isakar, M., Toom, U. 2021. Possible drill holes and pseudoborings in obolid shells from the Cambrian/Ordovician boundary beds of Estonia and the uppermost Cambrian of NW Russia. Historical Biology 33, 12, 3579–3584. DOI:10.1080/08912963.2021.1878355
Holmer, L. E., Popov, L. E., Ghobadi Pour, M., Zhang, Z., Zhang, Z. 2017. Unusual pitted Ordovician brachiopods from the East Baltic: the significance of coarsely pitted ornamentations in linguliforms. Papers in Palaeontology 3, 3, 387-399. Wiley. DOI:10.1002/spp2.1080
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. 2015. Baculate shell structure in Early Palaeozoic linguliform brachiopods. Dissertationes Geologicae Universitatis Tartuensis 40, 1-113. University of Tartu Press.
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
Lang, L., Uibopuu, E., Puura, I. 2011. Nanostructures in Palaeozoic linguloid brachiopods. Memoirs of the Association of Australasian Palaeontologists 41, 359−366.
Nemliher, J., Kurvits, T., Kallaste, T., Puura, I. 2004. Apatite varieties in the shell of the Cambrian lingulate brachiopod Obolus apollinis Eichwald. Proceedings of the Estonian Academy of Sciences. Geology 53, 4, 246-256. DOI:10.3176/geol.2004.4.02
Popov, L. E., Holmer, L. E. 2003. Understanding linguloid brachiopods: Obolus and Ungula as examples. Carnets de Géologie 6, 1-13.
Holmer, L. E., Biernat, G. 2002. Lingulate brachiopods from Lower Ordovician (Tremadoc) chalcedonites, Holy Cross Mountains, Poland. Acta Palaeontologica Polonica 47, 1, 141-156.
Holmer, L. E., Popov, L. E. 2000. Class Lingulata.Treatise on Invertebrate Paleontology, part H Brachiopoda , pp. 30-146.
Puura, I. 1996. Lingulate brachiopods and biostratigraphy of the Cambrian-Ordovician boundary beds in Baltoscandia.Doctoral Thesis , pp. 1-214. Uppsala University.
Popov L., Nõlvak J., Holmer, L. 1994. Late Ordovician lingulate brachiopods from Estonia. Palaeontology 37, 3, 627-650.
Popov, L., Holmer, L. E. 1994. Cambrian-Ordovician lingulate brachiopods from Scandinavia, Kazakhstan, and South Ural Mountains. Fossils and Strata 35, 1-156. DOI:10.1111/j.1502-3931.1994.tb01571.x
Holmer, L. E., Popov, L. E. 1994. Revision of the type species of Acrotreta and related Lingulate brachiopods. Journal of Paleontology 68, 3, 433-450. DOI:10.1017/S002233600002583X
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
Popov, L. E., Khazanovich, K. K. 1989. Lingulata (inarticulate brachiopods with phosphate-calcium shell).The Key sections and stratigraphy of the phosphate bearing Obolus beds of the North-East of the Russian platform , pp. 96-136. Nauka.
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
Khazanovich, K. K., Popov, L. E., Melnikova, L. M. 1984. Bezzamkovye brahiopody, ostrakody (bradoriidy) i hiolitel'minty iz sablinskoj svity Leningradskoj oblasti. Paleontologicheski Zhurnal 4, 33-47.
Biernat, G. 1973. Ordovician Inarticulate Brachiopods from Poland and Estonia. Palaeontologia Polonica 28, 1-116.
Gorjansky, V. J. 1969. Bezzamkovye brahiopody kembrijskih i ordovikskih otloženij severo-zapada Russkoj platformy. pp. 1-176. Nedra.
Eichwald, E. 1860. Lethaea Rossica ou Paléontologie de la Russie. Premier volume. Ancienne Période en deux sections. pp. XIX+1–1657. E. Schweizerbart. DOI:10.5962/bhl.title.52391
Leitud liigid
3. Euobolus elegans (Mickwitz, 1896) | Ülem-Kambrium (endine liigestus)Tremadoci lade
7. Leptembolon lingulaeformis (Mickwitz, 1896) | Hunnebergi ladeBillingeni lade
11. Lingulella nitida Gorjansky, 1969 | Hunnebergi ladeBillingeni lade
12. Obolus apollinis Eichwald, 1829 | Ülem-Kambrium (endine liigestus)Tremadoci lade
13. Obolus eichwaldi (Mickwitz, 1896) | Ülem-Kambrium (endine liigestus)Tremadoci lade
16. Obolus transversus (Pander, 1830) | Balti Kesk-Kambrium
18. Oepikites fragilis Popov et Khazanovitch, 1989 | Ülem-Kambrium (endine liigestus)
19. Oepikites koltchanovi Khazanovitch et Popov, 1984 | Kesk-Kambrium (endine liigestus)