Opis w języku angielskim:
The Mesozoic era spans between 252 and 66 million years ago and is subdivided into the Triassic, Jurassic, and Cretaceous periods. This is the time that saw dinosaurs first appear, dominate the world, and go extinct (except for some groups of avian dinosaurs, i.e., birds). However, dinosaurs weren’t the only animals of the Mesozoic; they shared their habitats wi...
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