Bykoviella chinaria  Korchagin, 1964
Class: Rotaliata  Subclass: Textulariana  Order: Lituolida  Family: Ammosphaeroidinidae
found  unknown
   Southern Siberian Mountains   none
Geological Time: Cretaceous  Upper Cretaceous  Turonian
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 130, Fig. 9-14
dataset number: FEU-1013961