Piatnitzkysaurus is an extinct genus of herbivorous dinosaur that lived during the Late Triassic period. It was first discovered in the Ischigualasto Formation of Argentina in the early 20th century. This dinosaur was a medium-
Piatnitzkysaurus is an extinct genus of herbivorous dinosaur that lived during the Late Triassic period. It was first discovered in the Ischigualasto Formation of Argentina in the early 20th century. This dinosaur was a medium-