Fusulina obsoleta Schellwien, 1908
Description Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 267, Figs. 10-12: U. Carboniferous (Kasimovian), Donets Basin. 10, Exterior, x 5; 11, axial section, x 15; 12, sagittal section, x 15 (from Schellwien, 1908).courtesy of Michael Hesemann https://foraminifera.eu JPG file - 34.49 kB - 378 x 378 pixels added on 2023-03-2888 viewsTraits taxa
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