Paleontology
By:Matthew Milner
The study of Paleontology
Paleontology is the study of once living fossils most usually Dinosaurs.
scientists estimate that there were up to 10,000 living species throughout the triassic,jurassic,and cretaceous periods.
some were tiny like the Xixiankus were about 20in tall other species of dinosaurs
were around 130ft
Stegosaurus
Stegosaurus meaning roof tile lizard because scientists thought the bony scales on the back was flat like roof tiles.