Demandasaurus

Trample
Demandasaurus is known from an incomplete but associated skeleton that includes cranial and postcranial remains. It was collected from the Castrillo la Reina Formation in Burgos Province of Spain. It was first named by Fidel Torcida Fernandez-Baldor, Jose Ignacio Canudo, Pedro Huerta, Diego Montero, Xabier Pereda Suberbiola and Leonardo Salgado in 2011 and the type species is Demandasaurus darwini.