Pachyphloia gefoensis (A. D. Miklukho-Maklay, 1953)
Description Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 224, Fig. 10: U. Permian, central Caucasus. Type species of Parapermodiscus A. D. Miklukho-Maklay. Slightly oblique transverse section of holotype, x 47 (from A. D. Miklukho-Maklay, 1953).