Tyrannosaurs were notoriously vicious hunters that ruled the Cretaceous with their ferocious jaws and cunning pack hunting behavior. See what was up their ti...

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 ...

Birds are avian dinosaurs, and in phylogenetic taxonomy there are over 11,000 extant species are included in the group Dinosauria.. 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 …

Dinosaurus is an extinct genus of therapsid of controversial affinities. Its type and only species is Dinosaurus murchisonii. It is only known from a partial snout from the Permian of Russia. Its taxonomic history is intertwined with several other poorly-known Russian therapsids, particularly Rhopalodon, Brithopus, and Phthinosuchus.

All dinosaurs including Deluxe Edition dinosaurs.Sizes of T-Rex, Spinosaurus, Giganotosaurus, Ceratosaurus & Spinosaurus roar are updated.If you want to know...

6 days ago · Dinosaur, the common name given to a group of reptiles, often very large, that first appeared roughly 245 million years ago and thrived worldwide for nearly 180 million years. Most died out by the end of the Cretaceous Period. Many lines of evidence show that one lineage evolved into birds about 155 million years ago.

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Sep 12, 2023 · List Of Dinosaurs: Albertosaurus. Click image to find out more. Type of dinosaur: Theropod, closely related to T. rex; Period: Late Cretaceous; Where found: Western North America, primarily Alberta, Canada

Mar 14, 2025 · Dinosaurs belong to a group of animals known as archosaurs, which also includes modern-day animals such as birds and crocodiles.. 5 fast facts about dinosaurs. The heaviest known dinosaur is ...

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.