Description Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 705, Figs. 1-5: M. Eocene, Tauz Kazakh, Northwest Azerbaijan. 1, 2, Opposite sides of paratype, x 60; 3-5, opposite sides and edge view of holotype, x 65 (from Vetrova, 1975).Author Loeblich & Tappan, 1987JPG file - 209.83 kB - 548 x 470 pixelsadded on 2023-12-0432 viewsForaminifera taxaDigital photo, entire speciesQuadrimorphinella vitabunda Vetrova, 1975 †checked Le Coze, François 2023-12-04 This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License