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  • How Long Did Dinosaurs Live? | Extinct, Time Span, Facts - Britannica
    As the continents began to drift apart, dinosaurs started to diversify and spread across the globe This initial period of dinosaur evolution set the stage for their dominance in the Mesozoic Era Throughout the Mesozoic Era, which lasted from about 252 2 million to 66 million years ago, dinosaurs were the dominant terrestrial animals
  • What Are The Three Time Periods The Dinosaurs Lived In?
    What Are The Three Time Periods The Dinosaurs Lived In? The dinosaurs roamed the earth for more than 150 million years The Mesozoic Era, lasting from about 252 MYA to 66 MYA, marks the time of the dinosaurs (i e archosaurian reptiles)
  • A Complete Dinosaur Timeline to Extinction: How Long Did They Roam . . .
    Dinosaurs roamed Earth for millions of years, during a major geologic era known as the Mesozoic Fossils, scientific discoveries and tireless research efforts have gradually unveiled the mesmerizing tapestry of the dinosaur timeline
  • When did dinosaurs live? - Natural History Museum
    Scientists divide the Mesozoic Era into three periods: the Triassic, Jurassic and Cretaceous During this era, the land gradually split from one huge supercontinent into smaller ones The associated changes in the climate and vegetation affected how dinosaurs evolved
  • A brief history of dinosaurs - Live Science
    Dinosaurs lived during most of the Mesozoic era, a geological age that lasted from 252 million to 66 million years ago The Mesozoic era includes the Triassic, Jurassic and Cretaceous periods
  • Did all the dinosaurs live together, and at the same time?
    The 'Age of Dinosaurs' (the Mesozoic Era) included three consecutive geologic time periods (the Triassic, Jurassic, and Cretaceous Periods) Different dinosaur species lived during each of these three periods
  • What Era Did Dinosaurs Live In? - Dinosaur Dictionary
    Dinosaurs lived during the Mesozoic Era, which is also known as the Age of Reptiles This era lasted from about 252 million years ago to 66 million years ago The Mesozoic Era is divided into three periods: the Triassic, Jurassic, and Cretaceous
  • Dinosaur Timeline: How Long Did They Live On Earth - MindOnMap
    During the geologic era, these creatures roamed Earth for millions of years Fossils found by paleontologists have proved the dinosaurs’ existence Although they became extinct about a million years ago, many are still interested in discussing their history
  • Age of Dinosaurs - Utah Geological Survey
    Dinosaurs lived during the Mesozoic Era (252 to 66 million years ago), often called the “Age of Dinosaurs ” The Mesozoic Era is divided into three time periods, the Triassic, Jurassic, and Cretaceous
  • Geologic Timeline - DinoData
    Dinosaurs lived in what is called the Mesozoic Era, a period of time in the Earth's history spanning from about 252 to 66 million years ago (MYA) The history of the Earth has been categorized by geologists into time frames that are shown on the page below





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