Largest dinosaur

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@houseofthedinosaur on Instagram: “Purussaurus is one of the largest known crocodyliformes ever to have existed. Three other extinct crocodyliformes, Sarcosuchus, Deinosuchus…”

Dreadnoughtus schrani was the size of seven Tyrannosaurus Rex and would have been utterly untroubled by predators, say experts

Spinosaurus - Herschel Hoffmeyer

Alamosaurus (al-ah-mow-sore-us) was possibly the largest dinosaur to ever live in North America. It lived during the Late Cretaceous in what is now the Ojo Alamo Formation. Alamosaurus estimates vary. Some suggest it could grow almost as large or larger than the famous Argentinosaurus. However, more recent estimates suggest a significantly smaller, although still very large, size. In 2020, the largest Alamosaurus specimen was estimated to be 49 meters in length and 110,000 kg in mass. As a…

This Encyclopedia Britannica Animals list features 8 titanosaurs, some of the biggest dinosaurs and biggest land animals that ever lived.

theropods

Viad Konstantinov www THE STOMPING LAND com

creepy...Spinosaurus may be the larges Theropod to ever stalk the Prehistoric Americas and believed to be even larger than T-Rex.

Do you know what the biggest dinosaur to have ever lived is? Me neither, that is why I went on a journey of knowledge to find out.

Giganotosaurus

Jurassic Park - Pachycephalosaurus! by Camo-Flauge on DeviantArt

Mario Lanzas on Instagram: “✈️Gigants of the Cretaceous skies✈️ Azhdarchidae were the largest animal that ever flew. They lived during the Cretaceous period.…”