Ataxoorbignyna inflata (Alth, 1850)

Опис:

 Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification.  Van Nostrand, Reinhold Co. New York 1728 pp. Plate 146, Figs. 1-4: U. Cretaceous (U. Maastrichtian), Lviv area, Ukraine. 1, 2, Face view and side view of large specimen with multiple areal aperture, x 48; 3, 4, face and side view of juvenile with single basal aperture, x 48 (from Voloshina, 1972). courtesy of Michael Hesemann https://foraminifera.eu