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Bookmark or Share- Allosaurus: Facts About the 'Different Lizard' | Live ScienceNumerous fossils make this one of the most-studied dinosaurs. Find out what Allosaurus ate and where fossils have been found.
- 10 Key Facts About the Allosaurus - ThoughtCo10 Facts About the Allosaurus. James Leynse/Contributor/Getty Images. By. Bob Strauss. Updated on August 07, 2019. The much later Tyrannosaurus Rex gets all the press, but pound for pound, the 30-foot-long, one-ton Allosaurus may have been the most fearsome meat-eating dinosaur of Mesozoic North America. 01.
- Allosaurus - National Geographic KidsAllosaurus 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 tail, about the size of Tyrannosaurus rex (though most Allosaurus fossils are about 28 feet long). But T. rex, which lived about 76 million years ...
- Allosaurus - WikipediaAllosaurus (/ ˌ æ l ə ˈ s ɔːr ə s /) is an extinct genus of large carnosaurian theropod dinosaur that lived 155 to 145 million years ago during the Late Jurassic period (Kimmeridgian to late Tithonian ages). The name "Allosaurus" means "different lizard", alluding to its unique (at the time of its discovery) concave vertebrae.
- Allosauroidea - WikipediaAllosauroidea is a superfamily or clade of theropod dinosaurs which contains four families — the Metriacanthosauridae, Allosauridae, Carcharodontosauridae, and Neovenatoridae. Allosauroids, alongside the family Megalosauroidea, were among the apex predators that were active during the Middle Jurassic to Late Cretaceous periods. [4]
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