12 Awesome Dinosaurs you must know about them || top 10 dinosaurs|| Argentinosaurus,Brachiosaurus,Allosaurus, Coelopysis,Ankylosaurus,dilphosarurs, triceratops and qurtzalcoatlus.
What is dinosaurs ?? Dinosaurs are prehistoric reptiles that have lived on earth from about 245 millions year ago to the present morden birds are one kind of dinosaurs because they share a common ancestor with non-avian dinosaur. The feature that distinguish dinosaurs from other reptiles is a hole in the hip socket ; which allowed dinosaurs to walk upright Pterosaurus or flying reptiles , and Plesiosaurus , ocean; dwelling reptiles did not have this feature and we're not dinosaurs. Now let's know about 12 Awesome Dinosaurs you must know 1] ARGENTINOSAURUS -- Argentinosaurus is a genius of titanosaur sauropod by Guillermo Heredia in Argentina. The generic name refers to the country in which it was discovered. The dinosaur lived on the island continent of South America somewhere around 97-94 million years ago . 2] BRACHIOSAURUS -- Brachiosaurus is the name sake ginues of the Brachiosauridae , which inc a handful of another similar sauropods . M...