Giganotosaurus
by: Adam D.,
Grade: 5
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The biggest meat-eater at a massive 16m in length and weighed 8 tonnes. It lived 100m ya in the Cretaceous period. It preyed the heaviest dinosaur, Argentinosaurus, in
Argentina.T-rex was the former holder of the record
biggest killler at weighing 7 tons and being 14m in length. Giganotosaurus was bigger than T-rex. Giganotosaurus is king of the dinosaurs
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