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The first dinosaur fossils were recognized in the early 19th century, with the name "dinosaur" (meaning "terrible lizard") being coined by Sir Richard Owen in 1842 to refer to these "great fossil lizards".
Meaning: lizard. Used for dinosaurs and other extinct reptiles. Used for dinosaurs and other extinct reptiles. Examples: Dinosaur ("terrible lizard"); Mosasaur ("lizard from the Meuse River"), Tyrannosaurus ("tyrant lizard"), Allosaurus ("other lizard"), Sauroposeidon ("lizard of Poseidon "), Maiasaura (" caring mother lizard"), Bonitasaura ...
Gorgosaurus (/ ˌ ɡ ɔːr ɡ ə ˈ s ɔːr ə s / GOR-gə-SOR-əs; lit. ' dreadful lizard ') is a genus of tyrannosaurid theropod dinosaur that lived in western North America during the Late Cretaceous Period (), between about 76.5 and 75 million years ago. [1]
Gigantic flesh-eating lizards were here first, like something out of your worst nightmare.” These Victorians were “the first generations to confront the reality of dinosaurs,” writes Dolnick.
Owen produced a vast array of scientific work, but is probably best remembered today for coining the word Dinosauria (meaning "Terrible Reptile" or "Fearfully Great Reptile"). [ 2 ] [ 3 ] An outspoken critic of Charles Darwin 's theory of evolution by natural selection , Owen agreed with Darwin that evolution occurred but thought it was more ...
Dinosaur classification began in 1842 when Sir Richard Owen placed Iguanodon, Megalosaurus, and Hylaeosaurus in "a distinct tribe or suborder of Saurian Reptiles, for which I would propose the name of Dinosauria." [1] In 1887 and 1888 Harry Seeley divided dinosaurs into the two orders Saurischia and Ornithischia, based on their hip structure. [2]
Tyrannosauridae (or tyrannosaurids, meaning "tyrant lizards") is a family of coelurosaurian theropod dinosaurs that comprises two subfamilies containing up to fifteen genera, including the eponymous Tyrannosaurus. The exact number of genera is controversial, with some experts recognizing as few as three.
Apatosaurinae (the name deriving from the type genus Apatosaurus, meaning "deceptive lizard") is a subfamily of diplodocid sauropods, an extinct group of large, quadrupedal dinosaurs, the other subfamily in Diplodocidae being Diplodocinae. Apatosaurines are distinguished by their more robust, stocky builds and shorter necks proportionally to ...