The North American plate and the African plate drifted apart, leaving a fissured basin that eventually became the Atlantic Ocean.

泛大陆在大约2亿年前解体，北美板块和非洲板块漂移开来，形成的张裂盆地最终形成了大西洋。

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The North American plate and the African plate drifted apart, leaving a fissured basin that eventually became the Atlantic Ocean.

泛大陆在大约2亿年前解体，北美板块和非洲板块漂移开来，形成的张裂盆地最终形成了大西洋。

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