Lowell Dr DingusDr Lowell Dingus is a Research Associate in Paleontology at the AMNH. He has participated in many expeditions and in 1997 he co-led the team that discovered the first sauropod dinosaur embryos in Argentina. Dr Dingus has written Barnum Brow: The Man Who Discovered Tyrannosaurs rex (2010) and Dinosaur Eggs Discovered (2007). Read More Read Less