The University of Chicago Ecological and Evolutionary Limits to Species Geographic Ranges. Author(s): Monica A. Geber Source: The American Naturalist, Vol. 178, No. S1, Ecological and Evolutionary Limits to Species Geographic Ranges (October 2011), pp. S1-S5 Published by: The University of Chicago Press for The American Society of Naturalists Stable URL: http://www.jstor.org/stable/10.1086/661899 . Accessed: 09/03/2014 18:11 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact support@jstor.org. . The University of Chicago Press, The American Society of Naturalists, The University of Chicago are collaborating with JSTOR to digitize, preserve and extend access to The American Naturalist. http://www.jstor.org This content downloaded from 132.236.27.111 on Sun, 9 Mar 2014 18:11:31 PM All use subject to JSTOR Terms and Conditions