| 我国恐龙空间分异原因初探 |
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| 引用本文： | 穆桂松,冯有利,李春生.我国恐龙空间分异原因初探[J].河南国土资源,1995(4). |
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| 作者姓名： | 穆桂松 冯有利 李春生 |
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| 作者单位： | 河南教育学院，河南省地质科学研究所 |
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| 摘 要： | 本文讨论了中国境内先后出现的恐龙动物在古地理位置、分布范围上的变化特点，提出引起中国恐龙空间分异的主要原因是占地理环境的巨大变迁，同时也与占气候、占植物的变化有密切关系。并进一步指出，中国恐龙绝灭的原因应该是突发的灾变。
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| 关 键 词： | 恐龙，空间分异，古地理环境，古气候，中国 |
PRELIMINARY PROBING INTO THE REASON FOR SPATIAL DIFFERENTIATION OF CHINESE DINOSAURS |
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| Mu Guisong,Feng Youli.PRELIMINARY PROBING INTO THE REASON FOR SPATIAL DIFFERENTIATION OF CHINESE DINOSAURS[J].Henan Land & Resources,1995(4). |
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| Authors: | Mu Guisong Feng Youli |
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| Institution: | Mu Guisong;Feng Youli(Henan EducationaL College)(Institute of Geological Sciences of Henan Province)Li Chunsheng(Henan Educational college) |
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| Abstract: | The changing characteristics of dinosaurs animals emerged successively in China in paleo-geographic site and distributive range have been discussed and put forward that the main rea-son for spatial differentiation of Chinese dinosaurs is enormous changes of paleogeographicenvironment.At the same time,it had close relation ship with the change of paleoclimate andpaleobotanty tanty. At last,the authors point out that the reason for extinction of chinese di-nosaurs would be abrup cataclysm. |
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| Keywords: | dinosaurs spatial differentiation paleogeographic environment paleocli-mate China |
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