An Allosaurus and Stegosaurus battle it out on the Science Channel's "Mammals vs. Dinos."
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Mammals Vs. Dinos: Allosaurus vs Stegosaurus
An Allosaurus and Stegosaurus battle it out on the Science Channel's "Mammals vs. Dinos."
Added: Oct 15, 2008
Views: 64324 Views
Runtime: 02:18
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