Description Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 335, Figs. 5-7: M. Triassic (U. Anisian), Turkey. 5, Transverse section of paratype, x 176; 6, longitudinal section of paratype, x 111; 7, side view of holotype, SEM, x 102 (from Langer, 1968).