Mahood, A.D. & Barron, J.A. (1995). Thalassiosira tetraoestrupii var. reimeri var. nov., a distinctive diatom from the late Pliocene of the Southern Ocean. In: A Century of Diatom Research in North America: A Tribute to the distinguished Careers of Charles W. Reimer and Ruth Patrick (J.P. Kociolek & M.J. Sullivan, eds). Koeltz Scientific Books USA, Champaign, Il, USA, pp. 1-8, 3 pls.