Description Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 33, Figs. 10-11: U. Devonian (Fammenian), Huron Shale Member of the Ohio Shale, Ohio, USA. 10, Holotype, tapering distally from the broad base at the tasmanitid spore, x 33; 11, enlargement of the base showing coarsely agglutinated test and attachment to tasmanitid spore, x 130 (from Gutschick and Wuellner, 1983).Author Loeblich & Tappan, 1987JPG file - 62.84 kB - 243 x 262 pixelsadded on 2023-12-0419 viewsForaminifera taxaDigital photo, entire speciesTasmanammina circumpeniformis Gutschick & Wuellner, 1983 †checked Le Coze, François 2023-12-04 This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License