Laurasia

基本解釋

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;
結(jié)果表明，（1）黃華族可能是古地中海起源的，它的起源地在古北大陸的南岸，大約相當(dāng)于現(xiàn)在的中緯度地區(qū)；
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 .
泛古陸假定的古代超大陸，包括三疊紀(jì)時(shí)期前的地球所有的大陸。當(dāng)大陸漂移開始時(shí)，泛古陸分裂為勞拉西亞和岡瓦兩塊古陸。
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.
假定的古代超大陸，包括三疊紀(jì)時(shí)期前的地球所有的大陸。當(dāng)大陸漂移開始時(shí)，泛古陸分裂為勞拉西亞和岡瓦兩塊古陸。
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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