单词 | Laurasia |
释义 | Laurasia/lɔːˈreɪʒə / /lɔːˈreɪʃə/A vast continental area believed to have existed in the northern hemisphere and to have resulted from the break-up of Pangaea in Mesozoic times. It comprised the present North America, Greenland, Europe, and most of Asia north of the Himalayas. |
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