Description Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 427, Figs. 5-8: L. Cretaceous (U. Berriasian), Dept. Savoie, France. 4, Microspheric test showing early quinqueloculine stage and irregular postembryonic chambers, x 36; 5, tangential section, x 4.3; 6, 8, microspheric holotype showing globular proloculus and quinqueloculine early stage, central part enlarged, x 240, and larger area, x 90; 7, centered section of possible megalospheric test, locality unknown, x 115 (all from Steinhauser, Brönnimann, and Koehn-Zaninetti, 1969).