T Rex Tyrannosaurus Prehistoric Animal Old World Christmas Glass Ornament

T Rex Tyrannosaurus Prehistoric Animal Old World Christmas Glass Ornament Best Trip to the Museum Ever! 3 1/2"H x 1 1/2"L x 3"W Tyrannosaurus rex, or T. rex, comes from Greek and Latin words meaning "tyrant lizard king." It was a large, fierce, and carnivorous dinosaur that lived in North America 85 to 65 million years ago. T. rex could eat up to 500 pounds of meat and bones in one bite!