Fossil group: Ostracoda
Species Tallinnella dimorpha Öpik, 1937

Taxon ID: 5531 | 2013-02-13 / 2018-06-13
Belongs to: Tallinnella
Sister taxa: Tallinnella angustata | Tallinnella dubitabilis | Tallinnella lata | Tallinnella marchica | Tallinnella modulata | Tallinnella pachydactyla | Tallinnella peridonea | Tallinnella perornata | Tallinnella reticulata | Tallinnella sebyensis
Stratigraphic range: Lasnamägi Stage Uhaku Stage | ~ 463,0–460,9 Ma

Selection of related publications

  • Sarv, 1959. Ordovician ostracodes in the Estonian S.S.R.
  • Jaanusson, 1957b. Middle Ordovician Ostracodes of Central and Southern Sweden
  • Öpik, 1937a. Ostracoda from the Ordovician Uhaku and Kukruse Formations of Estonia

Taxon occurrences on map


Synonymy list

  • Tallinnella dimorpha n. sp.: Öpik, 1937, lk. 24, joon. 2: 1a-2b; 10: 1-2

Type specimen data

  • holotüüp: 1120-60 , Uhaku, None m, Uhaku Stage CIc

Collection specimens linked to species


Identifications of taxon in collection specimens


Distribution and references

  • Sarv, 1959 Lasnamägi , None
  • Sarv, 1959 Purtse-Kõrgekalda river bank , None
  • Sarv, 1959 Uhaku , None
  • Jaanusson, 1957b Kullatorp borehole , None
  • Öpik, 1937a kiht nr 5 , Uhaku lade