Subfamily

Tvaerenellinae Jaanusson, 1957

Selection of related publications

Tinn, O., Meidla, T., Ainsaar, L., Kivioja, K. 2010. Rich and heterogenous fossil ostracod fauna in the Ordovician sediment intrusions at Osmussaar Island, Estonia, reveals an ancient impact event. GFF 132, 3-4, 201-211. DOI:10.1080/11035897.2010.530351

Kivioja, K. 2007. Osmussaare settesoonte ostrakoodifauna [Magistritöö. Juhendaja: O. Tinn]. pp. . Tartu Ülikool.

Tinn, O., Meidla, T. 2004. Phylogenetic relationships of Early-Middle Ordovician ostracods of Baltoscandia. Palaeontology 47, 2, 199-221. DOI:10.1111/j.0031-0239.2004.00369.x

Meidla, T. 1996. Late Ordovician Ostracodes of Estonia. Fossilia Baltica 2. pp. 1-222. Tartu University Press.

Olempska, E. 1994. Ostracods of the Mojcza Limestone. Palaeontologia Polonica 53, 129-212.

Sidaravičiene, N. 1992. Ordovician ostracods of Lithuania. pp. 1-252. LitNIIGRI.

Schallreuter, R. 1981. Ordovician ostracodes from Baltoscandia. GFF 103, 1, 61-71. DOI:10.1080/11035898109455206

Qvale, G. 1980. New Caradocian ostracodes from the Oslo-Asker district, Norway. Norsk Geologisk Tidsskrift 60, 2, 93- 116.

Pranskevičius, A. 1972. South Baltic Silurian Ostracoda. pp. 1-280. Mintis.

Nõlvak, J. 1972. A characterization of the boundary beds of the Kukruse and Idavere stages in the Lipu boring. Loodusuurijate Seltsi Aastaraamat, pp. 39-59. Loodusuurijate Selts.

Neckaja, A. I. 1966. Ostrakody ordovika i silura SSSR (semejstva Schmidtellidae, Rectellidae, Longisculidae i nekotorye novye vidy drugih semejstv). Trudy VNIGRI 251, 1-103. Nedra.

Sarv, L. I. 1963. New ostracodes from the Ordovician of East Baltic. ENSV TA Geoloogia Instituudi Uurimused XIII, 161-188.

Sarv, L. I. 1962. Ostracods from the Porkuni stage and Llandovery of Estonia. ENSV TA Geoloogia Instituudi Uurimused IX, 95-141.

Sarv, L. 1959. Ordovician ostracodes in the Estonian S.S.R.. ENSV TA Geoloogia Instituudi Uurimused IV, 1-210.

Thorslund, P. 1958. Deep boring at Gotska Sandön. GFF 80, 2, 190-197. DOI:10.1080/11035895809447228

Jaanusson, V. 1957. Unterordovizische Illaeniden aus Skandinavien. Mit Bemerkungen über die Korrelation des Unterordoviziums. Bulletin of the Geological Institutions of the University of Uppsala 37, 79–165.

Jaanusson, V. 1957. Middle Ordovician Ostracodes of Central and Southern Sweden. Bulletin of the Geological Institutions of the University of Uppsala 37, 17, 173-442.

Sarv, L. I. 1956. New species of ostracodes of the Vasalemma Stage (Upper Ordovician of Estonia). ENSV TA Geoloogia Instituudi Uurimused I, 30-40.

Thorslund, P. 1940. On the Chasmops series of Jämtland and Södermanland (Tvären). Sveriges Geologiska Undersökning 1-191.

Öpik, A. 1937. Ostracoda from the Ordovician Uhaku and Kukruse formations of Estonia. Tartu Ülikooli Geoloogia Instituudi Toimetused 50, 1-58.

List of species

1. Duringia alemboegensis Schallreuter, 1987 | Viru Series

2. Duringia? aculeata Olempska, 1994

3. Euprimites (Bichilina) prima Sarv, 1959 | Idavere Substage→Oandu Stage

4. Euprimites (Euprimites) grandis Olempska, 1994

5. Euprimites (Euprimites) kahalaensis Sarv, 1963 | Keila Stage→Pirgu Stage

6. Euprimites anisus Jaanusson, 1957 | Middle Ordovician

7. Euprimites bichilus Sidaravichiene, 1975 | Idavere Substage→Jõhvi Substage

8. Euprimites bursellus Jaanusson, 1957 | Middle Ordovician

9. Euprimites dentatus Neckaja, 1966 | Upper Ordovician

10. Euprimites effusus Jaanusson, 1957 | Middle Ordovician

11. Euprimites eutropis (Öpik, 1937) | Lasnamägi Stage→Uhaku Stage

12. Euprimites intermedius (Krause, 1889) | Aseri Stage→Haljala Stage

13. Euprimites locknensis (Thorslund, 1940) | Aseri Stage→Keila Stage

14. Euprimites minor (Thorslund, 1940) | Sandbian

15. Euprimites plena (Öpik, 1937) | Kukruse Stage

16. Euprimites reticulogranulatus Hessland, 1949 | Kunda Stage

17. Euprimites suecicus (Thorslund, 1940) | Sandbian

18. Otraczetia bulbata Olempska, 1994

19. Piretia clypeolaria Jaanusson, 1957 | Middle Ordovician

20. Piretia commasulcata Schallreuter, 1985 | Upper Ordovician

Klassificering

Organism group	Biota
Kingdom	Animalia
Phylum	Arthropoda
Subphylum	Crustacea
Superclass	Oligostraca
Class	Ostracoda
Subclass	Podocopa
Order	Palaeocopida
Suborder	Beyrichicopina
	Palaeocopa
Superfamily	Hollinacea
Family	Tvaerenellidae
Subfamily	Martinssonopsinae
	Tvaerenellinae
Genus	Duringia
	Euprimites
	Otraczetia
	Piretia
	Piretilina
	Retiprimites
	Tvaerenella
	Uhakiella
	Vendona
	Brevibolbina
	Cavhithis
	Mojczella