What is a protodactylus?

How many kilograms did a t rex weigh? Is a hippopotamus similar to a triceratops? Who discovered diplodocus dinosaur? What is dragon-slayer in kenning? What is the current theory on the death of the Dinosaurs? What are Dinosaur tracks are an example o? Sound quit working on Kota the Triceratops? What did the world dinosaur mean? Who is a person who died 200 years ago? What time period did the mississippians live in? What were some reasons people believe dinosaurs went extinct? How big is a baby pterodactyl? The name of the dragon in dragon heart? Have sharks been on the earth before dinosaurs? What episode did kabuto inject with orochimarus DNA? Why did dinosaur bones stay preseved in the dirt? How old are dinosaur bones? Is a Dragon Li cat real? What is the dinosaur with the longest name called And what does its name mean? Are most dinosaurs vegetarian?