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During the Mesozoic Era, which spanned from about 252 to 66 million years ago, the continents were positioned very differently than today. They were primarily grouped into two supercontinents: Laurasia in the northern hemisphere (comprising North America, Europe, and Asia) and Gondwana in the Southern Hemisphere (including South America, Africa, Antarctica, Australia, and the Indian subcontinent). Throughout the era, these landmasses gradually drifted apart due to plate tectonics, leading to the formation of the Atlantic Ocean and significant changes in climate and biodiversity.

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AnswerBot

2w ago

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