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  1. Learn how many species have been discovered, and see photos and information about over 40 types of dinosaurs.

  2. Sep 19, 2019 · To date, scientists have identified thousands of individual dinosaur species, which can be roughly assigned to 15 major families—ranging from ankylosaurs (armored dinosaurs) to ceratopsians (horned, frilled dinosaurs) to ornithomimids ("bird mimic" dinosaurs). Below you'll find descriptions of these 15 main dinosaur types, complete with ...

  3. Nov 16, 2023 · The Two Main Types Of Dinosaur. Types Of Dinosaurs: Saurischians. Theropods. Types of Theropod Dinosaurs. Family: Dromaeosauridae (Raptors) Family: Abelisauridae. Family: Tyrannosauridae. Family: Spinosauridae. Carnosauria. Family: Allosauridae. Family: Carcharodontosauridae. Sauropods. Family: Diplodocidae. Titanosauria.

  4. Apr 29, 2024 · Dinosaurs are a diverse group of reptiles that were the dominant terrestrial life form on Earth during the Mesozoic Era, about 245 million years ago. Dinosaurs went into decline near the end of the Cretaceous Period, about 66 million years ago.

  5. Jun 29, 2018 · 23M subscribers. 31K. 7.5M views 5 years ago. ...more. Over a thousand dinosaur species once roamed the Earth. Learn which ones were the largest and the smallest, what dinosaurs ate and how...

  6. en.wikipedia.org › wiki › DinosaurDinosaur - Wikipedia

    Dinosaurs are a diverse group of reptiles [note 1] of the clade Dinosauria. They first appeared during the Triassic period, between 243 and 233.23 million years ago (mya), although the exact origin and timing of the evolution of dinosaurs is a subject of active research.

  7. Types of Dinosaurs. Classification based on alphabets: Since there is no way to confirm and classify all the dinosaur families, there is no official taxonomy for them. However, the dinosaur genera list created and published by George Olshevsky, the biological nomenclature expert, released in 1995 is the one still followed and updated regularly.

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