Affiliation: | 1. Department of Anthropology, Museum of Natural and Cultural History, University of Oregon, Eugene, OR 97403-1218, USA;2. Department of Anthropology, Southern Methodist University, Dallas, TX 75275-0336, USA;3. Department of Vertebrate Zoology, Santa Barbara Museum of Natural History, 2559 Puesta Del Sol, Santa Barbara, CA 93105, USA;4. W. M. Keck Science Center, Claremont McKenna College 925 N. Mills Avenue, Claremont, CA 91711, USA |