现在的北美大陆和欧洲大陆大约在40亿年前是连接在一起的，在那时，加勒多尼亚山脉与现代的喜马拉雅山脉一样雄伟。
About 400 million years ago, when the present-day continents of North America and Europe were joined, the Caledonian mountain chain was the same size as the modern Himalayas.
阿齐山—雅曼苏岛弧带发生在维宪期阶段的广阔大陆架海上。
The Aqishan-Yamansu island-arc belt occurred on a wide continental shelf sea in the Visean Stage.
还有其他项目表明了印度大陆如何支撑着整个喜马拉雅山脉。
Other projects have shown how the Indian continent is propping up the entire Himalayan mountain chain.
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