08-02-2018, 05:30 PM
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Senior Member
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Join Date: Mar 2017
Location: ABQ, New Mexico
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The oldest known dinosaur is Saltopus. It was a small carnivore (about the size of a duck) that lived 245 million years ago. Remains of this dinosaur have only been found in Scotland, so the UK might hold the key to the origin of dinosaurs.
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