Meirba Asencio. Mesozoic: When the Dinosaurs Ruled the Earth. What’s Mesozoic . Mesozoic means “middle animals” in Greek It’s made up of three time periods that span from 65 mya- 250mya A time when the dinosaurs lived And when the continents made up a super continent, Pangea. FUN FACT.
Mesozoic was the second choice for the name of this time era
There are 700 dino’s that have been id and named.
Stegosaurus had brains the size of a walnut.
I was about twice the size of a rhino.
The heaviest dino was Brachiosaurus, 80 tons to be exact.
The fiercest dino was the Utahraptor
Did you know Oviraptor means egg stealer.