Image source: Cushman, J.A. 1910. A Monograph of the Foraminifera of the North Pacific Ocean. Part I. Astrorhizidae and Lituolidae. Bull. U.S. Nation. Mus 71: xiv+134 pp.
Description Publication: Loeblich, A.R., Tappan, H., 1994. Foraminifera of the Sahul Shelf and Timor Sea. Cushman Foundation for Foraminiferal Research Special Publication 31, 13–630 Plate 14 Figures 7, 8 Figure caption: Hypotype (USKM 469559) from V-318, x 200. (p, 19) Image upload permission granted by the Cushman Foundation.