Species

Tvaerenella granosa (Öpik, 1937)

Current taxon already exists. See initial taxon Tvaerenella tuberculata

Taxon ID: 5494
Fossil group: Ostracoda
Belongs to: Tvaerenella
Other version of taxon: Tvaerenella tuberculata
Stratigraphic range: Kukruse Stage (within ca. 460.9 – 458.2 million years)
Type specimen data
Synonymy list
1937     Primitiella indistincta n. sp. — Öpik , pp. 13, fig. 1:4
1937     Primitiella granosa n. sp. — Öpik , pp. 14, fig. 13:6-9
1956     Primitiella granosa Öpik — Sarv , pp. 51
1957     Tvaerenella granosa (Öpik) — Jaanusson , pp. 296, 299
1990     Tvaerenella ? granosa (Öpik, 1937) — Schallreuter , pp. 16, fig. 1:5
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.
Öpik, A. 1937. Ostracoda from the Ordovician Uhaku and Kukruse formations of Estonia. Tartu Ülikooli Geoloogia Instituudi Toimetused 50, 1-58.
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Classification
Organism groupBiota
KingdomAnimalia
PhylumArthropoda
SubphylumCrustacea
SuperclassOligostraca
ClassOstracoda
SubclassPodocopa
OrderPalaeocopida
SuborderBeyrichicopina
Palaeocopa
SuperfamilyHollinacea
FamilyTvaerenellidae
SubfamilyTvaerenellinae
GenusTvaerenella
Speciescarinata
expedita
granosa
longa
magna
modesta
plana
postpleta
pulex
stossmeisteri
tuberculata
umbilicata
References based on distribution