Acritarcha
Species

Pirea orbicularis Volkova, 1990

https://files.geocollections.info/large/05/5c/055c2728-8f69-4b47-b5ba-2b74028a588a.jpg
Synonymy list
1990     Pirea orbicularis Volkova, sр. nov. — Volkova , pp. 77 , fig. 7:1,2
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Classification
Organism groupBiota
Protista
Acritarcha
GenusPirea
Speciesdubia
orbicularis
References based on distribution
  •   Mehikoorma 421 borehole   372.8 - 374   Petseri Formation