Order

Pterioida Newell, 1965

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

Isakar, M. 1991. Harjuan (Late Ordovician) new Bivalves and a new Gastropod from North Estonia. Acta et Commentationes Universitatis Tartuensis 934, 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. pp. 1-80. Leningrad University.

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

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

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. Mintis.

Isberg, O. 1934. Studien über lamellibranchiaten des Leptaenakalkes in Dalarna. pp. 1-493. Håkan Ohlssons Buchdruckerei.

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. K. Mattiesen.

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

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 Lindström, 1880 | 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	Pteriomorphia
Order	Arcida
	Limida
	Pterioida
Superfamily	Ambonychioidea
	Pteriacea
Genus	Evyana