At 20 feet long, Massospondylus was the largest animal that was roaming North America in the early Jurassic. This large herbivore traveled in herds, numbering on average about 30 individuals, moving from place to place, stripping areas of high foliage and altering the landscape around them. these animals were a blueprint for the age that would would follow, the late jurassic, and it's giants. #animal #birdman #dinosaur #jurassic #massachusetts #massospondylus #prehistoric #prosauropod
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