综合介绍了关于大陆裂谷形成机制主要分成主动型和被动型两种裂谷作用的基本类型和地幔底辟模型的论点。
The second one depicts research developments in the formation mechanism of continental rifts, pointing out the two major types of rifting, active and passive, and the model of mantle diapire.
被动边缘以有厚沉积物的、有裂谷作用的旋转断块为特征。如现今的墨西哥湾和北美的大西洋边缘。
Passive margins are characterized by rifted, rotated fault blocks of thick sediment, such as the present-day Gulf of Mexico and Atlantic margins of North America.
被动边缘以有厚沉积物的、有裂谷作用的旋转断块为特征。如现今的墨西哥湾和北美的大西洋边缘。
Passive margins are characterized by rifted, rotated fault blocks of thick sediment, such as the present-day Gulf of Mexico and Atlantic margins of North America.
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