Avian Relicts and Double Invasions in Peninsular India and Ceylon
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PrintS. Dillon Ripley presents his scientific data and findings about relicts and double invasion in Southern India and Ceylon. Ripley points to three factors that suggests similar, isolated biota were created: geologic, climatic, and rainforest conditions created by moonsoon rains. Ripley presents nine examples of how these factors work in the environment.
Smithsonian Institution History Bibliography
Reprinted as a pamphlet by Lancaster Press, Inc., Lancaster, Pa.
Evolution Vol. 3, no. 2 (Journal)
Institutional History Division, Smithsonian Institution Archives, 600 Maryland Avenue, S.W., Washington, D.C. 20024-2520, SIHistory@si.edu
June 1949