Added: Dec 5, 2007

From: NationalGeographic

Duration: 3:13

Paleontologists discover a new species believed to be ancestor of the iconic predator, Tyrannosaurus Rex. Dino Death Trap : SUN DECEMBER 9 8P et/pt : http://channel.nationalgeographic.com/channel/dinosaurs/?source=4003

Channel: Animals

Tags: death  dino  dinosaur  fossil  fossils  guanlong  paleontologist  pit  rex  trap  trex  tyrannosaurus 

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