Dinosaur - 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....
https://en.wikipedia.org/wiki/Dinosaur
Dinosaurs 101 | National Geographic - YouTube
...Over a thousand dinosaur species once roamed the Earth. Learn which ones were the largest and the smallest, what dinosaurs ate and how they behaved, as well ......
https://www.youtube.com/watch?v=e5BFR-E-ae0
Dinosaurs - Natural History Museum
...Find out facts about dinosaurs, including Diplodocus and Stegosaurus, and uncover what science is revealing about the appearance and lives of these prehistoric animals....
https://www.nhm.ac.uk/discover/dinosaurs.html
Dinosaur | Definition, Types, History, Names, & Facts | Britannica
...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....
https://www.britannica.com/animal/dinosaur
Dinosaurs - National Geographic Society
...Dinosaurs have long captured our imagination as reptilian creatures with menacing teeth, claws, spikes, and hammering, bony bulbs. They roamed Earth roughly 175 million years ago, and most were wiped out by an extinction event roughly 65 million years ago....
https://education.nationalgeographic.org/resource/dinosaurs/
Everything you need to know about dinosaurs - BBC
...What are dinosaurs? Dinosaurs are a group of pre-historic reptiles which lived over 140 million years ago....
https://www.bbc.co.uk/cbbc/joinin/dinosaur-day-everything-you-need-to-know-about-dinosaurs
What is a dinosaur? - Science News Explores
...Over tens of millions of years, dinosaurs evolved a dizzying array of sizes, shapes and adaptations. The most classic dino features have to do with how they moved, Smith explains....
https://www.snexplores.org/article/what-is-a-dinosaur
Welcome to Dinosaurs.wiki
...Welcome to Dinosaurs.wiki ? a reliable and accessible resource for anyone fascinated by dinosaurs and the science of paleontology....
https://dinosaurs.wiki/
Dinosaur Facts - American Museum of Natural History
...Quick facts about dinosaurs for kids and grown-ups! Find out what dinosaurs ate, how they may have behaved, what they may have looked like, and more....
https://www.amnh.org/dinosaurs/dinosaur-facts
It was a competitive year for dinosaur discoveries ? here are the top ...
...In 2025, dinosaurs were everywhere. In May, the BBC revived its landmark series Walking With Dinosaurs, while July saw the release of Jurassic World Rebirth, the seventh film in the extinction ......
https://www.independent.co.uk/news/science/dinosaurs-discoveries-fossils-england-andes-b2885065.html