Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 839, Figs. 10-16: U. Permian, Akseki, Turkey. 10, 13, 14, Top, side, and edge views, x 130; 11, 12, transverse sections, near midline and near base, respectively, x 130; 15, 16, longitudinal section, x 130, and photograph, enlarged (from Sellier de Civrieux and Dessauvagie, 1965).
