THE FIRST DINOSAUR

HOW AND WHEN DID THE FIRST DINOSAUR APPEAR

Most of the people think that the first dinosaur was Eoraptor,but it’s not.Eoraptor lived 230 million years ago,18 million years before them deep in the conifer trees Euparkeria was a 60cm,5kg lizard that is an ancestor of all dinosaurs from T-rex to Diplodocus.Euparkeria fed on small insects,but lizards walk on 4 legs,Euparkeria evolved a muscle give them the ability to stand on 2 legs whenever he wants.When it’s think it’s safe it walk on 4 legs,but when hunts or be chased by something run on 2 legs.In his kingdom lived 6m long crocodilians called Chasmatosaurus and they hunt Euparkerias,but the lizards are very faster.But it’s 1 question:How this 60cm little creature can grow as much 35m in length[with Argentinosaurus]?The answer is because the CO2 levels go down after the mother of mass extinctions[the Permian one 95%of life].Also is another question:How this beasts can dominated every continent for 150 million years?The answer is very simple, because they live in the time of the supercontinent Pangea,as they move in there they go on every landmass they can found[the united continents].Euparkeria didn’t disappeared,was a creature that evolved to the first true dinosaurs like Eoraptor[S.America] and Coelophysis[N.America],this dinosaurs evolved to others until they rule every continent.In their shadow the mammals lived for long but they didn’t ruled,they just lived until the meteorite strike and march the end of the age of the dinosaurs.