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05, Feb, 2012
Animals

Facts about Dinosaurs

Written by Jonathan Malory   

To say the least, dinosaurs were very fascinating animals. We have compiled a list of dinosaur facts that you may find quite interesting.

Dinosaur Facts:

  • The oldest dinosaur fossils found on Earth are about 230 million years old.
  • Roughly 700 species of Dinosaurs have been named. Estimates suggest that there could be as many as 700 to 900 more species of Dinosaurs yet to be discovered.
  • The average dinosaur was about the size of an elephant but some dinosaurs were as small as chickens.
  • The largest dinosaurs were over 100 feet long.
  • Some dinosaurs had feathers.
  • When dinosaurs first appeared, the Earth’s continents were still connected. This supercontinent was called Pangea.
  • The word “dinosaur” was coined by Sir Richard Owen. Dinosaur means ‘terrible lizard’.
  • While multiple theories exist, it is still unknown how dinosaurs became extinct.
  • At the time of the dinosaurs extinction, nearly 50% of all animal species also became extinct.
 
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