How Long Was the Biggest Deinosuchus? | Size and Facts About the Giant Crocodilian

Discover how long the biggest Deinosuchus grew—up to 35 feet—and learn about this Late Cretaceous apex predator.

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The biggest Deinosuchus specimens are estimated to have been up to about 35 feet (10.6 meters) long. This ancient crocodilian, living approximately 75 to 82 million years ago during the Late Cretaceous period, was indeed a formidable predator. Its size suggests it could have taken down large dinosaurs, indicating its role as an apex predator in its ecosystem.

FAQs & Answers

  1. How big did Deinosuchus grow? Deinosuchus specimens are estimated to have reached lengths of up to about 35 feet (10.6 meters).
  2. When did Deinosuchus live? Deinosuchus lived approximately 75 to 82 million years ago during the Late Cretaceous period.
  3. What did Deinosuchus prey on? As a massive apex predator, Deinosuchus likely preyed on large dinosaurs and other sizeable animals in its ecosystem.

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If you found this fascinating, explore our related videos on prehistoric creatures, including the Tyrannosaurus rex and the Mosasaurus, to learn more about Earth's ancient apex predators.

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