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Which dinosaurs ate pebbles?

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Anonymous

15y ago
Updated: 8/18/2019

Seismosaurus, Diplodocus, Mamenchisaurus, Supersaurus; almost all diplodocid sauropods swallowed pebbles. This was because diplodocids couldn't chew their food, because their only teeth were at the front. They swallowed pebbles to grind up their food in their stomach.

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Wiki User

15y ago

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