Description Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 563, Figs. 15-19:y U. Cretaceous (U. Maa?strichtian). 15, 16, Lviv, Ukraine, opposite sides of megalospheric hypotype, x 70 (from Voloshina, 1974); 17-19, Hemoor, Niederelbe, Germany; 17, 19, side view, aperture enlarged, x 700, and entire specimen, x 200; 18, side view, x 200.Author Le Coze, FrançoisJPG file - 139.51 kB - 538 x 443 pixelsadded on 2024-02-0874 viewsForaminifera taxaSitella laevis (Beissel, 1891) †checked Le Coze, François 2024-02-08 This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License