Description Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 578, Figs. 1-3: U. Cretaceous (Maastrichtian). 1, 2, L. Navarro Group, Onion Creek, Travis County, Texas, side and apertural views, x 98 (from Loeblich and Tappan, 1964); 3, Mexico, longitudinal section showing toothplates, x 70 (from Hofker, 1957).Author Le Coze, FrançoisJPG file - 299.91 kB - 1 008 x 1 064 pixelsadded on 2024-02-05162 viewsForaminifera taxaCoryphostoma plaitum (Carsey, 1926) †checked Le Coze, François 2024-02-05 This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License