Ultrasaurus

__Ultrasaurus__



Joey V.

Which dinosaur was one of the biggest dinosaurs that ever lived? The unfamiliar Ultrasaurus! The Ultrasaurus walked on 4 legs and it had a very big body! The Ultrasaurus weighed 80 tons. The Ultrasaurus was so big that when it looked down, the other dinosaurs looked very, very, very small. Ultrasaurus had a very powerful heart to pump blood to all of its gigantic body parts. It probably walked slowly because it was so big. Ultrasaurus may have lived 150 million years ago during the late Jurassic period. It ate lots of plants to fill up his stomach. It had a really long tail and a very long neck but a very small head. This dinosaur was 60 feet tall and 100 feet long. It’s fossils have been found in Colorado in the western part of the United States of America. Ultrasaurus means Ultra lizard or Ultra reptile. They were very unique dinosaurs!

Andrew S.



Ultrasaurus means reptile lizard. It weighed 55 to 130 pounds. It was 60 feet tall. It had a long tail and long legs. It had a long neck. Ultrasaurus ate plants. It was found in the western part of the U.S.A. It was one of the biggest dinosaurs. It walked very slowly. It traveled in herds. It had a small brain.