网站首页  情感咨询  情感美文  情感百科  情感生活  学习充电  旧版美文

请输入您要查询的词汇:

 

词汇 Gondwanan
分类 英语词汇 英语翻译词典
释义

Gondwanan

中文百科

冈瓦那大陆 Gondwana

(重定向自Gondwanan)

在地质学中,冈瓦那大陆英语:Gondwana英语发音:/ɡɒndˈwɑːnə/,或Gondwanaland),也称冈瓦纳古陆南方大陆,是一个古大陆名称,它是从盘古大陆分裂出来的两块超大陆之一(另一个超大陆为劳亚大陆),曾经存在于南半球。

英语百科

Gondwana 冈瓦那大陆

(重定向自Gondwanan)
Eastern Gondwana Orogens and Kuungan Orogens
Reconstruction showing final stages of assembly of Gondwana, 550 Mya
The Nothofagus  plant genus illustrates Gondwanan distribution, having descended from the supercontinent and existing in present-day Australia, New Zealand, New Caledonia, and the Southern Cone. Fossils have also recently been found in Antarctica.[12]

In paleogeography, Gondwana /ɡɒndˈwɑːnə/, also Gondwanaland, is the name given to an ancient supercontinent. It is believed to have sutured between about 570 to 510 million years ago (Mya), joining East Gondwana to West Gondwana. Gondwana formed prior to Pangaea, but later became part of it.

随便看

 

依恋情感网英汉例句词典收录3870147条英语例句词条,基本涵盖了全部常用英语单词的释义及例句,是英语学习的有利工具。

 

Copyright © 2004-2024 Yiyi18.com All Rights Reserved
京ICP备2021023879号 更新时间:2025/8/6 1:42:07