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Top 3 Dinos of Jurassic period

  • Number 3

    • Dinosaurs are a group of reptiles that have lived on Earth for about 245 million years.

  • Number 2

    • In 1842, the English naturalist Sir Richard Owen coined the term Dinosauria, derived from the Greek deinos, meaning “fearfully great,” and sauros, meaning “lizard.”

  • Number 1

    • The Tyrannosaurus Rex, or T. rex, was a massive, carnivorous dinosaur that roamed North America during the late Cretaceous period, about 68 million years ago, known for its powerful bite and large size. Here are some key facts about T. rex:

    Size and Weight:

    T. rex could grow up to 40 feet long and 12 feet tall, weighing between 5 and 8 tons.

    Diet:

    As a carnivore, T. rex had a mouth full of 60 razor-sharp teeth, each up to 8 inches long, and a bite force estimated to be 3 times stronger than a lion's.

    Habitat:

    T. rex fossils are commonly found in North America, specifically in what is now Canada and the United States.

    Speed:

    While not designed for speed, T. rex could run up to 12 miles per hour.

    Brain Size:

    T. rex had a relatively large brain compared to other giant carnivores, twice the size of similar animals like the Gigantosaurus.

    Arms:

    T. rex had short arms, and while some researchers believe this was an evolutionary "short straw," others suggest they were adapted for short-distance attacks.

    Name:

    "Tyrannosaurus rex" translates to "king of the tyrant lizards".

    Extinction:

    T. rex lived during the late Cretaceous period, which ended around 66 million years ago with a major extinction event, including the dinosaurs.

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