Dustin T Harper, University of Kansas, Department of Geology, Lawrence, KS, United States, Marina B Suarez, University of Kansas, Lawrence, KS, United States, Jessica Uglesich, University of Texas at San Antonio, Department of Geological Science, San Antonio, TX, United States, Alexis Godet, University of Texas at San Antonio, San Antonio, TX, United States, Da-Qing Li, Institute of Vertebrate Paleontology and College of Life Science and Technology, Gansu Agricultural University, Lanzhou City, China, Hailu You, University of Chinese Academy of Sciences, Beijing, China; CAS Center for Excellence in Life and Paleoenvironment, Beijing, China and Peter Dodson, The University of Pennsylvania, Department of Biomedical Sciences, Philadelphia, PA, United States