In Depth
Named after the Mapuche word for the Colorado River (Muyelen) Muyelensaurus was a genus of titanosaur that lived in Argentina during the Coniacian of the Cretaceous. Muyelensaurus is notable by being a particularly gracile genus of titanosaur.
Further Reading
A new titanosaur sauropod from the Late Cretaceous of Neuqu�n, Patagonia, Argentina. - Arquivos do Museu Nacional, Rio de Janeiro 65(4):485-504. - J. O. Calvo, B. J. Gonz�lez Riga & J. D. Porfiri - 2007.