Spirillina sp. ---       

Class: Spirillinata  Subclass: Spirillinana  Order: Spirillinida  Family: Spirillinidae

found near Moskovskaya Oblast   East European Platform   Russia   

Geological Time: Carboniferous  Mississippian  


the drawings are published in the book cited below Mjatliuk

View of a specimen of Spirillina sp. ---

length about 640µm
cross section

The identification is based upon:
Mjatliuk. E.V., 1953: Fossil foraminifera of the USSR. Spirillinidae, Rotalliidae, Epistominidae and Asterinidae. in V.N.I.G.R.I. 11 271 pp. Plate 1-1, Fig. 2