Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 318, Figs. 1-3: L. Jurassic (L. Pliensbachian), St. Vincent Sterlange, Dept. Vendée, France. 1-3, Spiral, umbilical, and edge views of topotype, x 257.
