Ceratolamarckina speciosa   (Dain In Myatlyuk, 1953)
 
Class: Globothalamea  Subclass:   Order: Robertinida  Family: Ceratobuliminidae
 
found near Donbass
   East European Platform   Ukraine
 
Geological Time: Jurassic  Upper Jurassic  Oxfordian
 
the drawings are published in the book cited below
 

width about 210µm
 
 
The identification is based upon:
 Mjatliuk. E.V., 1953: Fossil foraminifera of the USSR. Spirillinidae, Rotalliidae, Epistominidae and Asterinidae.  V.N.I.G.R.I. 11 271 pp. Plate 2-1, Fig. 2
 
 
genus.php?no=1010815&aktion=suche
 
dataset number: FEU-1010815
 
Citation:
Mjatliuk. E.V., 1953: Fossil foraminifera of the USSR. Spirillinidae, Rotalliidae, Epistominidae and Asterinidae. V.N.I.G.R.I. 11 271 pp. Plate 2-1, Fig 2