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The formation of the ozone layer
The formation of the ozone layer
During the Cenozoic era, which began around 66 million years ago, dinosaurs went extinct at the end of the previous Mesozoic era. Therefore, the existence of dinosaurs is something that did not occur during the Cenozoic era.
No, the most well-known Ice Age was in the Cenozoic Era, during the Pleistocene epoch.
Some ancient events that did not occur during the Cenozoic era include the extinction of dinosaurs (Cretaceous-Paleogene transition), the construction of the Egyptian pyramids (Old Kingdom of Egypt), and the founding of the Roman Empire (27 BC).
The formation of the ozone layer
The colonization of land by plants did not occur during the Cenozoic era as it happened earlier during the Paleozoic era.
Antebellum Era
Several periods of mass extinction
The formation of the ozone layer
Colonial
200 b.C.
Yes.
During the Cenozoic era, which began around 66 million years ago, dinosaurs went extinct at the end of the previous Mesozoic era. Therefore, the existence of dinosaurs is something that did not occur during the Cenozoic era.
21st-16th b.c. century...:))
Like, 1000 bc
The removal of the gold standard on the dollar