Species

Sigmoopsis platyceras (Öpik, 1937)

Type specimen data
Synonymy list
1937     Ceratopsis platyceras n. sp. — Öpik , pp. 90, fig. 2:6
1953     Ceratopsis platyceras n — Neckaja , pp. 338, fig. 6:1-3
1959     Sigmoopsis platyceras (Öpik) — Sarv , pp. 113, fig. 20:1-5
1975     Sigmoopsis platyceras (Öpik) — Přibyl , pp. 12, fig. Abb.1:9-10
Selection of related publications
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.
Sarv, L. 1959. Ordovician ostracodes in the Estonian S.S.R.. ENSV TA Geoloogia Instituudi Uurimused IV, 1-210.
Neckaja, A. I. 1953. Tetradellidy ordovika Pribaltiki i ih stratigraficheskoe znachenie. Trudy Vsesoûznogo Naučno-Issledovatel'skogo Geologo-Razvedočnogo Instituta (VNIGRI) 309-363. Gostoptehizdat.
Öpik, A. 1937. Ostracoda from the Ordovician Uhaku and Kukruse formations of Estonia. Tartu Ülikooli Geoloogia Instituudi Toimetused 50, 1-58.
Öpik, A. 1937. Ostracoda from the Ordovician Uhaku and Kukruse formations of Estonia. Tartu Ülikooli juures oleva Loodusuurijate Seltsi Aruanded 43, 65-138.
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Classification
Organism groupBiota
KingdomAnimalia
PhylumArthropoda
SubphylumCrustacea
SuperclassOligostraca
ClassOstracoda
SubclassPodocopa
OrderPalaeocopida
SuborderBeyrichicopina
SuperfamilyTetradelloidea
FamilyTetradellidae
SubfamilySigmoopsinae
GenusSigmoopsis
Subgenus(Sigmoopsis)
(Sigmoopsoides)
Speciesgranulata
lamina
platyceras
rostrata
References based on distribution