Climacammina antiqua (Brady, 1871)

描述：

Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 228, Figs. 11-13: L. Carboniferous, Scotland. Diagrammatic longitudinal section, enlarged (from Cummings, 1956); 12, 13, side and top views, x 26 (from Loeblich and Tappan, 1964).