Taxa named by Peter Larson

Dakotaraptor (meaning "thief from Dakota") is a possible chimaeric genus of maniraptoriform theropod dinosaur that lived in western North America during the Late Cretaceous period. The remains have been found in the Maastrichtian-aged Hell Creek Formation, dated to the very end of the Mesozoic era, making Dakotaraptor potentially one of the last surviving dromaeosaurids, though other researchers have disputed its classification. One of the largest dromaeosaurids, measuring and weighing , the remains of D. steini were discovered in a multi-species bonebed. Elements of the holotype and referred