What's in a Name?
Name means "high-spined lizard" because of the unusually high spines on many of its vertebrae
Description:
This bipedal dinosaur measured up to 11.5 meters long and 6 meters tall, with a weight of about 2.4 metric tons. Also had a large, 1.4 meter long head with many thin, serrated teeth.
Diet:
Carnivore
Lived during:
Early Cetaceous Period
Lived in:
North America
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