Amphicoelias is an extinct genus of sauropod dinosaur that lived in Colorado, United States during the Late Jurassic period. It has been known to be the largest dinosaur ever by a single piece of vertebrae that has been discovered by paleontologist Edward Drinker Cope.

Jurassic Park franchise

The artwork of Amphicoelias was only seen on the website Dinosaur Earth on Dinopedia.[1]

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