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Tyrannosaurus rex
Read and learn about Tyrannosaurus rex...
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Tyrannosaurus rex
Tyrannosaurus rex was a giant carnivorous theropod dinosaur from the Upper Maastrichtian..
http: //academickids.com/encyclopedia/index.php/Tyr... -
Tyrannosaurus rex- EnchantedLearning.com
Tyrannosaurus rex, the largest meat-eating dinosaur (except, perhaps, for Giganotosaurus). T. rex walked on two powerful legs with claws, had tiny two-fingered arms, and a slim, pointed tail that provided balance and quick turning while running. T-rex lived during the late Cretaceous period.
http: //enchantedlearning.com/subjects/dinosaur...