1. Agassiz, A. 1905. Louis François de Pourtalès 1824–1880. US National Academy of Sciences Biographical Memoir, 6, 79–89.
2. Anderson, J. B. 1968. Ecology of foraminifera from Mississippi Sound and surrounding waters. Journal of the Alabama Academy of Science, 39, 261–269.
3. The relationship of Recent foraminifera to the sedimentary facies in the turbulent zone, Cardigan Bay.;Atkinson;Journal of Natural History,1971.
4. Microscopical examination of soundings, made by the U.S. Coast Survey off the coast of the United States;Bailey;Smithsonian Contributions to Knowledge,1851.
5. Ecology and paleoecology of some California foraminifera. Part 1. The frequency distribution of Recent foraminifera off California;Bandy;Journal of Paleontology,1953.