Fossil group: Ostracoda
Species Polyceratella tetraceras Öpik, 1937

Taxon ID: 5157 | 2013-02-05 / 2018-06-12
Belongs to: Polyceratella
Sister taxa: Polyceratella aluverensis | Polyceratella bicornis | Polyceratella bonnemai | Polyceratella kuckersiana | Polyceratella pseudospinosa | Polyceratella spinosa
Stratigraphic range: Uhaku Stage Kukruse Stage | ~ 462,6–458,2 Ma

Selection of related publications

  • Sidaravičiene, 1992. Ordovician ostracods of Lithuania
  • Sarv, 1959. Ordovician ostracodes in the Estonian S.S.R.
  • Öpik, 1937a. Ostracoda from the Ordovician Uhaku and Kukruse Formations of Estonia

Taxon occurrences on map


Synonymy list

  • Polyceratella tetraceras n. sp.: Öpik, 1937, lk. 37, joon. 5:9
  • Polyceratella tetraceras Öpik: Jaanusson, 1957, lk. 385, joon.
  • Polyceratella tetraceras Öpik: Sarv, 1959, lk. 119, joon. 22:5
  • Polyceratella tetraceras Öpik, 1937: Sidaravičiene, 1992, lk. 66, joon. 16:5

Collection specimens linked to species


Distribution and references

  • Sidaravičiene, 1992 Geluva 117 borehole (964.2-None m) , None
  • Sarv, 1959 Lasnamägi , None
  • Sarv, 1959 Purtse-Kõrgekalda river bank , None