Hyperodapedon sanjuanensis Masiakasaurus with an elongated body

with an elongated body

This region was part of Laramidia

Longitud 120 mm

comparable en masa y longitud general a otros grandes chasmosaurinos del Maastrichtiense

Hyperodapedon sanjuanensis Masiakasaurus with an elongated bodyHyperodapedon 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