Description Image source: Cushman, J.A. 1915. A Monograph of the Foraminifera of the North Pacific Ocean. Part V. Rotaliidae. Bull. U.S. Nation. Mus 71: vii+87 pp.+31 pls.Author Cedhagen, TomasJPG file - 660.33 kB - 1 266 x 1 347 pixelsadded on 2011-09-2189 views This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License