1. Department of Vertebrate Paleontology, American Museum of Natural History, and New York Consortium in Evolutionary Primatology (NYCEP), Central Park West at 79th St., New York, NY 10024, U.S.A.,
2. PhD Program in Anthropology, Graduate Center, City University of New York, 365 Fifth Avenue, New York, NY 10016, U.S.A.
3. Department of Anthropology, Lehman College, City University of New York, 250 Bedford Park Boulevard West, Bronx, NY 10468, U.S.A.,
4. PhD Program in Earth & Environmental Sciences, Graduate Center, City University of New York, 365 Fifth Avenue New York, NY 10016
5. Institut Català de Paleontologia Miquel Crusafont, Universitat Autònoma de Barcelona, 08193 Cerdanyola del Vallès, Barcelona, Spain