Mesozoic

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Related to Mesozoic period: Paleozoic era, Cenozoic era, Triassic Era

Mesozoic

of, denoting, or relating to an era of geological time that began 250 000 000 years ago with the Triassic period and lasted about 185 000 000 years until the end of the Cretaceous period

Mesozoic

[¦mez·ə¦zō·ik]
(geology)
A geologic era from the end of the Paleozoic to the beginning of the Cenozoic; commonly referred to as the Age of Reptiles.