Praechrysalidina infracretacea Luperto Sinni, 1979

Description:

Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification.  Van Nostrand, Reinhold Co. New York 1728 pp. Plate 146, Figs. 11-15: L. Cretaceous (Aptian), ltaly. 11, Transverse section perpendicular to long axis of test, intersecting the cribrate apertural face in the central part, x 25; 12, transverse section cut at Ievel of first chamber, x 25; 13, transverse section of free specimen, intersecting the septa with multiple apertural pores, x 50; 14, subaxial section of holotype, x 25; 15, longitudinal section showing overlapping chambers and cribrate aperture, x 50 (11, 12, 14, from Luperto Sinni, 1979; 13, 15, from Chiocchini, Mancinelli, and Romano, 1984).