1. Division of Paleontology American Museum of Natural History New York 10024‐5192 NY USA
2. Richard Gilder Graduate School American Museum of Natural History New York 10024‐5192 NY USA
3. University of Warsaw, Faculty of Biology Żwirki i Wigury 101 Warsaw Mazovian Voivodeship 02‐089 Poland
4. New York Consortium in Evolutionary Primatology New York NY USA
5. Institut Català de Paleontologia Miquel Crusafont, Universitat Autònoma de Barcelona Edifici ICTA‐ICP, c/ Columnes s/n, Campus de la UAB 08193 Cerdanyola del Vallès, Barcelona Spain
6. School of GeoSciences University of Edinburgh Grant Institute, King's Building, James Hutton Road Edinburgh EH9 3FE UK
7. Department of Anthropology University of Toronto Scarborough Toronto Ontario M1C 1A4 Canada
8. Department of Organismal Biology & Anatomy The University of Chicago Chicago IL USA
9. Institute of Paleobiology Polish Academy of Sciences Warsaw Poland