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New, House-Cat-Sized Dinosaur With Massive Fangs Is Identified

With jaws only 1 inch in length, the plant-eating <em>Pegomastax</em> (&quot;thick jaw&quot;) was one of the smallest dinosaurs ever discovered. The photo above is of a close relative of the Pegomastax. (The University of Chicago)
With jaws only 1 inch in length, the plant-eating Pegomastax ("thick jaw") was one of the smallest dinosaurs ever discovered. The photo above is of a close relative of the Pegomastax. (The University of Chicago)

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