Institution: | 1. Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, MRC 121, P.O. Box 37012, Washington, DC 20013-7012, USA;2. Zoological Institute, Russian Academy of Sciences, Universitetskaya nab. 1, 199034 Saint Petersburg, Russia;3. Department of Sedimentary Geology, Geological Faculty, Saint Petersburg State University, 16 Liniya VO 29, 199178 Saint Petersburg, Russia;1. Facultad de Ciencias, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Coyoacán, 04510 México, D.F., Mexico;2. Posgrado en Ciencias de la Tierra, Instituto de Geología, Universidad Nacional, Autónoma de México, Circuito Exterior, Ciudad Universitaria, Coyoacán, 04510 México, D.F., Mexico;3. Earth and Planetary Sciences, McGill University, 3450 University Street, Montreal, Quebec H3A OE8, Canada;4. Posgrado en Ciencias Biológicas, Instituto de Geología, Universidad Nacional, Autónoma de México, Circuito Exterior, Ciudad Universitaria, Coyoacán, 04510 México, D.F., Mexico;5. Estación Regional del Noroeste, Instituto de Geología, Universidad Nacional Autónoma de México, Apartado Postal 1039, 83000 Hermosillo, Sonora, Mexico;1. Natural History Museum of Los Angeles County, 900 Exposition Blvd., Los Angeles, CA 90007, USA;2. Bayerische Staatssammlung für Paläontologie und Geologie, Richard-Wagner-Strasse 10, D-80333 Munich, Germany;2. Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, 142 Xi-Zhi-Men-Wai Street, Beijing 100044, China;3. Department of Biological Sciences, The George Washington University, Washington, DC 20052, USA;4. CNRS UMR 5276, Université Claude Bernard Lyon 1 and Ecole Normale Supérieure de Lyon, Villeurbanne Cedex 69622, France;5. Key Laboratory of Cenozoic Geology and Environment, Institute of Geology and Geophysics, Chinese Academy of Sciences, 19 Bei-Tu-Cheng-Xi Road, Beijing 100029, China;6. Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, 239 Zhangheng Road, Shanghai 201204, China;1. Department of Earth and Environmental Science, School of Arts and Sciences, University of Pennsylvania, USA;2. Dalian Museum of Natural History, Dalian, China;3. School of Veterinary Medicine, Department of Animal Biology, University of Pennsylvania, USA |