Ammosphaeroidina sphaeroidiniformis (Brady 1884)

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 9 Figures 7–14 Figure caption: 7-9, Hypotype(USNM 469540) from V-326. x 100. ]0, 11, Hypotype (USNM 469541) from V-226, x280. 12-14, Hypotype (USNM 469542) from V-296, x 193. (p. 18) Image upload permission granted by the Cushman Foundation.

Image source: Cushman, J.A. 1920. The Foraminifera of the Atlantic Ocean. Part 2. Lituolidae. Bull. U.S. Natl. Mus. 104.

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.