Cretaceous
The Cretaceous (IPA: krih-TAY-shəss) is a geological period that lasted from about 143.1 to 66 Ma (million years ago). It is the third and final period of the Mesozoic Era, as well as the longest.
The Cretaceous (IPA: krih-TAY-shəss) is a geological period that lasted from about 143.1 to 66 Ma (million years ago). It is the third and final period of the Mesozoic Era, as well as the longest.
The Cretaceous (IPA: krih-TAY-shəss) is a geological period that lasted from about 143.1 to 66 Ma (million years ago). It is the third and final period of the Mesozoic Era, as well as the longest.
Source: Wikipedia "Cretaceous" · CC BY-SA 4.0
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