About 2,040 results
Open links in new tab
  1. Allosaurus - Wikipedia

    Allosaurus (/ ˌæləˈsɔːrəs / AL-o-SAWR-us) [1] is a genus of theropod dinosaur that lived 155 to 145 million years ago during the Late Jurassic period (Kimmeridgian to late Tithonian ages). The first …

  2. Allosaurus | Jurassic predator, carnivorous, bipedal | Britannica

    Allosaurus Allosaurus, a late Jurassic dinosaur, was a large fearsome predator with immense muscular jaws and long serrated teeth for eating flesh.

  3. Allosaurus Guide - Dinosaur.org

    Allosaurus, reaching lengths of 8.5 meters, was a dominant predator in the Late Jurassic period, known for its pack hunting behavior. Characterized by striking blue coloration with a yellow underbelly, …

  4. Allosaurus - Natural History Museum

    Allosaurus was a large meat-eating dinosaur that lived in prehistoric North America. It had three-fingered hands and distinctive horns above its eyes. Saurophaganax, a related dinosaur, was once thought to …

  5. Allosaurus - Description, Habitat, Image, Diet, and Interesting Facts

    The Late Jurassic period, roughly 155 to 150 million years ago, was dominated by colossal creatures, and among them, Allosaurus reigned as a formidable predator. Its name, meaning “different lizard,” …

  6. All about Allosaurus - Animalia

    Allosaurus were large and agile theropods of the late Jurassic period. These predatory dinosaurs were characterized by their strong, muscular bodies and large skulls with sharp teeth and claws. They …

  7. Allosaurus | Description, Size, Fossil, Diet, & Facts

    Feb 11, 2023 · The Allosaurus (/,ael@’so:r@s) is the genus belonging to the huge carnosaurian theropod dinosaurs, which lived from 155-145 million years in the Late Jurassic epoch (Kimmeridgian …

  8. Allosaurus: All About Dinosaurs

    Feb 10, 2025 · Allosaurus is a carnivorous dinosaur eating only meat and it can grow up to 32 ft long and 7 ft in height. It was a well-adapted, slim, as well as fast build predator. The dinosaur had a long …

  9. Allosaurus - National Geographic Kids

    Allosaurus lived about 145 million years ago, during the Jurassic period. Part of the theropod family—a group of dinosaurs that ran on two feet—this dino could grow up to 40 feet from head to...

  10. 10 Key Facts About the Allosaurus - ThoughtCo

    Aug 7, 2019 · Allosaurus was one of the most common, and one of the most dangerous, meat-eating dinosaurs of the late Jurassic period.