| 吉黑造山带古生代构造古地理演化 |
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| 引用本文： | 彭向东,李晓敏.吉黑造山带古生代构造古地理演化[J].世界地质,1999,18(3):24-28. |
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| 作者姓名： | 彭向东 李晓敏 |
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| 作者单位： | [1]长春科技大学地球科学学院 [2]长春科技大学材料学院 |
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| 摘 要： | 吉黑同山带夹持于华北板块和西伯利亚板块之间。对该构域古生代构造古地理演化规律的研究，是恢复板块间碰撞拼合及古亚洲洋发展演化历史的关键。在早古生代期间，华北板块与西伯业板块间通过古亚洲洋板块相接。
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| 关 键 词： | 造山带 古生代 构造古地理 古地理演化 |
The Evolution of Paleozoic Tectonic Paleogeography in Jilin and Heilongjiang Orogenic Belt |
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| Peng Xiangdong,Zhang Meisheng,Li Xiaomin.The Evolution of Paleozoic Tectonic Paleogeography in Jilin and Heilongjiang Orogenic Belt[J].World Geology,1999,18(3):24-28. |
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| Authors: | Peng Xiangdong Zhang Meisheng Li Xiaomin |
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| Abstract: | Jilin and Heilongjiang orogenic belt locate between the Huabei and Siberia plate. The researches of the evolution of Paleozoic tectonic paleogeography in the orogenic belt is the key in reconstructing the evolution history of plate collsion and Paleo-Asia occean. During early Paleozoic, the Huabei plate connected with Siberia plate through Paleo-Asia occean plate which contains some middle massifs.At the end of Silurian, the middle massif collided each other and formed a group of middle massif,meanwhile the Paleo-Asia plate thrust under the Huabei plate, which make the Huabei plate and the middle massif collided and the Paleo-Asia occean disappeared.During late Paleozoic,the researching area was of aulacogen.At the end of Permian, continental collission made the marine environment disappeared. |
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| Keywords: | orogenic belt paleozoic tectonic paleogeography evolution |
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