Description Image source: Cushman, J.A. 1913. A Monograph of the Foraminifera of the North Pacific Ocean. Part III. Lagenidae. Bull. U.S. Nation. Mus 71: ix+125 pp.+47 pls.
Misidentified as Triplasia tricarinata by Cushman. by Cushman (1913) - note by BWH 2014 Author Cedhagen, TomasJPG file - 291.82 kB - 922 x 626 pixelsadded on 2011-09-19489 viewsForaminifera taxaTrifarina angulosa (Williamson, 1858)checked Hayward, Bruce W. 2014-10-07 This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License