#4 Ranked Heavyweight - Giganotosaurus
Nickname: "Giant Southern Reptile"
Fighting Length: 39'
Fighting Weight: 6 tons
One of the longest theropod dinosaur skulls known
Likely ate massive sauropods
Mouth full of long, slender steak knife-like teeth
Continent: South America
Time: Late Cretaceous, 97 million years ago
Named by/Date: Coria and Salgado, 1995
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