Meandrospira washitensis Loeblich & Tappan, 1946

Description:

 Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification.  Van Nostrand, Reinhold Co. New York 1728 pp. Plate 323, Figs. 11-13: L. Cretaceous (Albian), Denton Formation, Fort Worth, Tarrant County, Texas, USA. Opposite sides and face view of holotype (USNM Cushman Coll. 45631), x 211 (from Loeblich and Tappan, 1964). courtesy of Michael Hesemann https://foraminifera.eu