Description Image source: Cushman, J.A. 1911. A Monograph of the Foraminifera of the North Pacific Ocean. Part II. Textulariidae. Bull. U.S. Nation. Mus 71: xiii+108 pp.Author Cedhagen, TomasJPG file - 311.37 kB - 670 x 937 pixelsadded on 2011-09-19563 viewsForaminifera taxaBigenerina nodosaria d'Orbigny, 1826checked Cedhagen, Tomas 2011-09-19 This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License