Herrerasaurus

Herrerasaurus was the first Dinosaur larger than 9 feet, growing up to 18 feet long. It lived around 225 million years ago in the Patagonian region of Argentina, where the very first dinosaurs evolved.

In Jurassic Park
Herrerasaurus is not seen in person in the Jurassic Park movies, but its name is on a map inside of the Jeep's brochure in Jurassic Park.