Subclass

Pteriomorphia Beurlen, 1944

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Selection of related publications

Křiž, J. 2008. A new bivalve community from the lower Ludlow of the Prague Basin (Perunica, Bohemia).Bulletin of Geosciences 83 , 3,237-280. DOI:10.3140/bull.geosci.2008.03.237

Märss, T., Fredholm, D., Talimaa, V., Turner, S., Jeppson, L., Nowlan, G. 1995. Silurian vertebrate biozonal scheme.Geobios 28 , Supl. 2,369-372. DOI:10.1016/S0016-6995(95)80140-5

Liljedahl, L. 1992. Yonginella, a new bivalve (Mollusca) from the Silurian of Gotland.Journal of Paleontology 66 , 2,211-214. DOI:10.1017/S0022336000033734

Isakar, M. 1991. Harjuan (Late Ordovician) new Bivalves and a new Gastropod from North Estonia.Acta et Commentationes Universitatis Tartuensis 934 , 43-60. Eesti Ordoviitsiumi paleontoloogia ja stratigraafia , pp. 43-60.

Kiselev, G. N., Sinicyna, I. N., Isakar, M. A., Mironova, M. G., Saladzhius, V. Y. 1990. Atlas mollûskov verhnego ordovika i silura severo-zapada Vostočno-Evropejskoj platformy.

Isakar, M. 1990. Bivalvia and Gastropoda.Field Meeting Estonia 1990. An Excursion Guidebook , pp. 64-65.

Liljedahl, L. 1989. Fylgia baltica gen. et sp. nov. (Bivalvia, Mollusca) from the Silurian of Gotland.GFF 111 , 4,339-345. DOI:10.1080/11035898909453132

Isakar, M., Sinicyna, I. 1985. Redescription of E. Eichwald's Ordovician bivalve species.Eesti NSV Teaduste Akadeemia Toimetised. Geoloogia / Известия Академии наук Эстонской ССР. Геология 34 , 2,46-54. DOI:10.3176/geol.1985.2.02

Isakar, M. 1985. New bivalve genus Kogulanychia from the Upper Silurian of Estonia.Eesti NSV Teaduste Akadeemia Toimetised. Geoloogia / Известия Академии наук Эстонской ССР. Геология 34 , 1,30-31. DOI:10.3176/geol.1985.1.06

Sinicyna, I. N. 1983. New genus of Bivalve molluscs from the Middle Ordovician of north-east of East-European platform.Paleontologicheski Zhurnal , 29-32. DOI:Paleontologičeskij sbornik

Saladžius, V. J. 1966. Mollusk fauna of the Silurian deposits of the south of the East Baltic territory.Palaeontology and stratigraphy of the Baltic and the Byelorussia. Number I (VI) , pp. 31-73.

Öpik, A. 1930. Brachiopoda Protremata der estländischen ordovizischen Kukruse-Stufe.Tartu Ülikooli Geoloogia Instituudi Toimetused 20 , 1-261.

Öpik, A. 1930. Beiträge zur Kenntnis der Kukruse-(C2-C3-)Stufe in Eesti. IV.Tartu Ülikooli Geoloogia Instituudi Toimetused 24 , 1-34.

Bekker, H. 1924. Devon Irboska ümbruses: stratigraafia, fauna ja paleogeograafia.Eesti Loodusteaduse Arhiiv X , 1,1-55.

Bekker, H. 1921. The Kuckers stage of the Ordovician Rocks in NE Estonia.Acta et Commentationes Universitatis Tartuensis II , 1,1-92.

Eichwald, E. 1860. Lethaea Rossica ou Paléontologie de la Russie. Premier volume. Ancienne Période en deux sections. DOI:10.5962/bhl.title.52391

Eichwald, E. 1856. Beitrag zur geographischen Verbreitung der fossilen Thiere Russlands. Alte Periode. (Fortsetzung. S. Bulletin 1856. N 2. pag. 406.).Bulletin of the Moscow Society of Naturalists. Geological series 29 , IV,555-608.

List of species

1. Ahtioconcha auris Öpik, 1930 | Kukruse Stage

2. Ambonychia incrassata (Eichwald, 1840) | Vormsi Stage

3. Ambonychia orvikui Isakar, 1991 | Pirgu Stage→Porkuni Stage

4. Ambonychinia corrugata Isberg, 1934 | Ordovician

5. Ambonychinia cylindrica Isberg, 1934

6. Ambonychinia demissa Isberg, 1934 | Upper Ordovician

7. Ambonychinia elegans Isberg, 1934 | Upper Ordovician

8. Ambonychinia excelsa Isberg, 1934 | Upper Ordovician

9. Ambonychinia extumida Isberg, 1934 | Upper Ordovician

10. Ambonychinia glabra Isberg, 1934

11. Ambonychinia intermedia Isberg, 1934 | Upper Ordovician

12. Ambonychinia kallholniensis Isberg, 1934 | Upper Ordovician

13. Ambonychinia kullsbergensis Isberg, 1934 | Ordovician

14. Ambonychinia levis Isberg, 1934 | Upper Ordovician

15. Ambonychinia magna Isberg, 1934 | Ordovician

16. Ambonychinia megumbona Isberg, 1934 | Ordovician

17. Ambonychinia pediculata Isberg, 1934 | Upper Ordovician

18. Ambonychinia quadrangulata Isberg, 1934 | Upper Ordovician

19. Ambonychinia quadrata (Hind, 1910) | Ordovician

20. Ambonychinia radiata Isberg, 1934 | Upper Ordovician

Classification

Organism group	Biota
Kingdom	Animalia
Phylum	Mollusca
Class	Bivalvia
Subclass	Heterodonta
	Isofilibranchia
	Palaeoheterodonta
	Protobranchia
	Pteriomorphia
Order	Arcida
	Limida
	Pterioida
Genus	Evyana
Cohort	Mytilomorphi
Superorder	Nepiomorphia
	Ostreiformii
Order	Fordillida
	Pectinida
	Solenida
	Trigoniida
	Tuarangiida