Hadrosaurus by Skylar kinsel


Hadrosaurus is more important for historical that for paleontological reason. This was the first hear-complete dinosaur fossil ever to be excavated in the United States, and one of the few to be discovered and one of the few to be discovered on the eastern seaboard (New Jersey, to be exact, where it's now the official state dinosaur) rather than in the west. Named by the American paleontologist Joseph Leidy, Handrosaurus lent its moniker to a huge family of duck-billed dinosaur- the hadrosaurus-but experts still debate the original "type fossil" merits its genus designation.


Hadrosaurus is about 80 million years ago
Hadrosaurus was unearthed in October, 1858   
It was execucacted at Haddonfield, New Jersey       https://www.youtube.com/watch?v=Yhlp5_e_G5c

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