Hyperodapedon sanjuanensis Masiakasaurus Amphicyon ingens was one of

Amphicyon ingens was one of the largest species

The Muttaburrasaurus

cola moderada y una cabeza proporcionalmente grande

así como protuberancias que le confieren un aspecto robusto y distintivo dentro del grupo

Vivía en la Formación Candeleros

Hyperodapedon sanjuanensis Masiakasaurus Amphicyon ingens was one ofHyperodapedon sanjuanensis was a rhynchosaur archosauromorph reptile from the Late Triassic of South America, known from fossil remains recovered from the Ischigualasto Formation in San Juan Province, Argentina. Originally described by Sill in 1970, this taxon represents one of the most abundant and characteristic herbivores of the Carnian faunas of Ischigualasto, one of the most important geological units in the world for understanding terrestrial