1. The direction of coiling in the Evolution of some Globorotaliidae;Bolli;Cushman Found. Foram. Research Contr.,1950
2. Notes on the Direction of Coiling of Rotalid Foraminifera;Bolli;Cushman Found. Foram. Research Contr.,1951
3. Geology and Biology of North Atlantic deep-sea cores, Pt. 1, Lithology and geologic interpretations;Bramlette;U.S. Geol. Surv., Prof. Paper 196-A,1940
4. Geology and biology of North Atlantic deep-sea cores, Pt. 2. Foraminifera;Cushman;U.S. Geol. Surv., Prof. Paper,1940
5. Gravity coring instrument and mechanics of sediment coring;Emery;Geol. Soc. Amer. Bull.,1941