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Polystomellina discorbinoides (Yabe & Hanzawa, 1923)
Description Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 795, Figs. 8-14: Pliocene, Natsukawa Limestone; 8-10, Natukawadani, Kitazyo-mura, Kariha-gun, Etigo Prov., Niigata Prefecture, Japan; 11-14, Kutta, Santo-gori, Echigo Prov., Japan. 8-10, Opposite sides and edge view, x 64; 11-13, umbilical side, edge view, and spiral side, x 60; 14, axial half-section showing septal foramina, x 60 (8-10, from Loeblich and Tappan, 1964; 11-14, from Yabe and Hanzawa, 1923).
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added on 2023-12-0498 viewsForaminifera taxaDigital photo, entire species Polystomellina discorbinoides (Yabe & Hanzawa, 1923) †checked Le Coze, François 2023-12-04
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