a hypothetical continent that (according to plate tectonic theory) broke up later into North America and Europe and Asia
Laurasia 片语
片语
Laurasia old land劳亚古陆
Laurasia continent劳亚古陆
Laurasia flora劳亚植物区系
laurasia a劳亚古陆
laurasia class劳拉西亚级
Laurasia Land劳亚古陆
Laurasia 例句
英汉例句
A hypothetical supercontinent that included all the landmasses of the earth before the Triassic Period. When continental drift began, Pangaea broke up into Laurasia and Gondwanaland.
A hypothetical supercontinent that included all the landmasses of the earth before the Triassic period. when continental drift began pangaea broke up into Laurasia and Gondwanaland.
Paleozoic Toit made more than one but two joint ancient land, that is, the Northern Hemisphere land Laurasia and Gondwana ancient land of the southern hemisphere, which is separated from Tethys.