• Animals (Contemporary With Dinosaurs)
  
• Swimming Reptiles
  
• Early Land Animal
  
• Flyng Reptiles
  
• Early Dinosaur
  
• Small Meat-Eater
  
• Large Meat-Eater
  
• Ostrich Dinosaur
  
• Large Plant Eater
  
• Bird-Footed Dinosaur
  
• Duckbilled Dinosaur
  
• Boneheaded Dinosaur
  
• Armored Dinosaur
  
• Horned Dinosaur
  
• Plated Dinosaur
  

Hadrosaurus

About Hadrosaurus
Hadrosaurus was first discovered in 1838. However, it was not fully studied until 20 years later in 1858, when a vacationing scientist realized how important the discovery was. This makes it one of the very first dinosaurs to be named in North America.
Many later and similar dinosaur discoveries have subsequently been grouped together and called Hadrosaurs, or duckbills.
Little is known about Hadrosaurus itself, since the fossil remains were scant. It is believed that Hadrosaurus did not have a crest like those common among so many other duckbills.

What is this dinosaur's name? Hadrosaurus How do I pronounce Hadrosaurus? Had-roe-sore-uss What does the name Hadrosaurus mean? Bulky Lizard How long was Hadrosaurus? 33.00 feet 10.00 meters How heavy was Hadrosaurus? 6000.00 pounds 3000.00 kilograms What dinosaur class was Hadrosaurus assigned to? Ornithopoda What did Hadrosaurus eat? Plants How many years ago did Hadrosaurus live? 85,000,000 Years Ago In what period did Hadrosaurus live? Late Cretaceous Where did Hadrosaurus live? New Jersey, North America

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