Genus

Sigmobolbina Henningsmoen, 1953

Selection of related publications

Meidla, T., Truuver, K., Tinn, O., Ainsaar, L. 2020. Ostracods of the Ordovician–Silurian boundary beds: Jūrmala core (Latvia) and its implications for Baltic stratigraphy. Estonian Journal of Earth Sciences 69, 4, 233-247. DOI:10.3176/earth.2020.20

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.

Maletz, J. 1992. The proximal development in Anisograptis (Graptoloidea, Anisograptidae). Paläontologische Zeitschrift 66, 3-4, 297-309. DOI:10.1007/BF02985821

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

Gailite, L. 1975. Ostracoda from Middle and Upper Ordovician boundary in West Latvia. The Fauna and Stratigraphy of Paleozoic and Mesozoic of Baltic and Byelorussia, pp. 59-68. 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.

Schallreuter, R. 1967. Postskriptum zur Taxonomie der Tetradellidae (Ostracoda). Neues Jahrbuch für Geologie und Paläontologie Monatshefte 7, 431-446.

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

List of species

1. Sigmobolbina camarota Jaanusson, 1966 | Keila Stage→Porkuni Stage

2. Sigmobolbina cyclopa Schallreuter, 1964

3. Sigmobolbina histiospinosa Qvale, 1980

4. Sigmobolbina kaunensis Sidaravičiene, 1992 | Oandu Stage→Rakvere Stage

5. Sigmobolbina kolkaensis Gailite, 1975 | Rakvere Stage→Vormsi Stage

6. Sigmobolbina krekenavensis Sidaravičiene, 1992 | Vormsi Stage

7. Sigmobolbina lusca Schallreuter, 1967 | Idavere Substage→Jõhvi Substage

8. Sigmobolbina lysicae Olempska, 1994

9. Sigmobolbina quanta Sarv, 1959 | Idavere Substage→Keila Stage

10. Sigmobolbina remelei Schallreuter, 1967 | Oandu Stage

11. Sigmobolbina suvalkensis Sidaravičiene, 1992 | Rakvere Stage

12. Sigmobolbina tropeota Jaanusson, 1966

13. Sigmobolbina tuberculata Jaanusson, 1966

14. Sigmobolbina variolaris (Bonnema, 1909) | Uhaku Stage→Jõhvi Substage

Classification

Organism group	Biota
Kingdom	Animalia
Phylum	Arthropoda
Subphylum	Crustacea
Superclass	Oligostraca
Class	Ostracoda
Subclass	Podocopa
Order	Palaeocopida
Suborder	Beyrichicopina
Superfamily	Tetradelloidea
Family	Tetradellidae
Subfamily	Perspicillinae
Genus	Deefgella
	Naevhithis
	Pelecybolbina
	Pentagona
	Perspicillum
	Sigmobolbina
Species	camarota
	cyclopa
	histiospinosa
	kaunensis
	kolkaensis
	krekenavensis
	lusca
	lysicae
	porchowiensis
	quanta
	remelei
	suvalkensis
	tropeota
	tuberculata
	variolaris