Plectina ruthenica  (Reuss, 1851)
Class: Rotaliata  Subclass: Textulariana  Order: Textulariida  Family: Prolixoplectidae
found  unknown
   Eastern European Plain   Ukraine
Geological Time: Cretaceous  Upper Cretaceous  
the image is from a publication, which is cited in the table descriptions of the below cited book by
The identification is based upon:
 Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification.  Van Nostrand, Reinhold Co. New York 1728 pp. Plate 140, Fig. 19-21
dataset number: FEU-1013970