Laurasia

基本解释

The study shows that (1) The tribe very probably had a Tertiary Tethyan origin, its birthplace was near the southern Laurasia and had a mid-latitude source;
结果表明，（1）黄华族可能是古地中海起源的，它的起源地在古北大陆的南岸，大约相当于现在的中纬度地区；
d.wanfangdata.com.cn
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 .
泛古陆假定的古代超大陆，包括三叠纪时期前的地球所有的大陆。当大陆漂移开始时，泛古陆分裂为劳拉西亚和冈瓦两块古陆。
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.
假定的古代超大陆，包括三叠纪时期前的地球所有的大陆。当大陆漂移开始时，泛古陆分裂为劳拉西亚和冈瓦两块古陆。
odict.net

The IGCP was founded in 1972 to confirm the existence of Gondwana, one of two megacontinents with Laurasia which formed about 145 Ma, by correlating the geology of modern continents.
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