Poster Dinozauri un citi pirmatnējie rāpuļi

Colorful A1 format poster "Dinosaurs and Other Prehistoric Reptiles"

The age of ancient reptiles on Earth lasted from 359 to 66 million years ago. From these diverse primitive animals, each group evolving separately, came dinosaurs, mammals, and modern reptiles, as well as birds—the direct descendants of flying dinosaurs. Dinosaurs are the most well-known branch of ancient reptiles. Their era lasted from 245 to 66 million years ago until their mass extinction at the end of the Cretaceous period. It is estimated that up to 2,460 species of dinosaurs lived on Earth.
Here we have compiled a list of the most characteristic dinosaurs and other prehistoric reptiles that lived between 303 and 66 million years ago. They are listed in order from oldest to youngest, with information about their lifespan (in millions of years [m.y.]), weight (in tons [t] or kilograms [kg]), height (in meters [m] or centimeters [cm]), and lifestyle.