Ammobaculites cylindricus Cushman 1910

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 8 Figures 1–3 Figure caption: Hypotype (USNM 469526) from V -224, 50. (p. 17) Image upload permission granted by the Cushman Foundation.

Ammobaculites cylindricus sensu Jones, R.W. 1994. The Challenger Foraminifera. Image source: Brady, H.B. (1884) Pl. 33

Image source: Cushman, J.A. 1921. Foraminifera of the Philippine and adjacent seas. Bull. U.S. Natl. Mus. 100(4).