Belorussiella bolivinaeformis Akimets 1958

 Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification.  Van Nostrand, Reinhold Co. New York 1728 pp. Plate 143, Figs. 1-2: U. Cretaceous (U. Santonian), Belarus. Edge and side view, x 104 (from Akimets, 1961).