Mark D. UhenMark D. Uhen is Head of Research and Collections and Curator of Paleontology and Zoology at the Cranbrook Institute of Science. He is a Research Associate in the Department of Paleobiology at the US National Museum of Natural History, Chair of the Soiety of Vertebrate Paleontology Patterson Award Committee, and a member of the Advisory Board and the Vertebrate Working Group for the Paleobiology Database. Read More Read Less