Cole, W. Storrs 1902-1989. An analysis of certain taxonomic problems in the larger Foraminifera. - Ithaca, N.Y., Paleontological Research Institution, 1961. - 374-407 p. plates, tables. 24 cm. - Bulletins of American paleontology, v. 43, no. 197 . Volume number on cover misprinted "vol. XLI." Bibliography: p. 392-394. LCCN: gs 61000304 Subjects--Topical Terms: Foraminifera, Fossil. LC Class. No.: QE772 / .C54