Perijasaurus

Perijasaurus (meaning "Perija lizard") is a genus of basal eusauropod sauropod dinosaur from the "Girón-type redbeds" of the La Quinta Formation of Cesar Department, north-eastern Colombia. The type species is Perijasaurus lapaz. It lived during the Toarcian-Aalenian boundary around 175 million years ago (early to middle Jurassic period).