| 论淮河过渡性生物区、性状接引原则及自然史工程 |
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| 引用本文： | 刘嘉龙.论淮河过渡性生物区、性状接引原则及自然史工程[J].安徽理工大学学报(自然科学版),1993(4). |
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| 作者姓名： | 刘嘉龙 |
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| 作者单位： | 淮南矿业学院地质系 |
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| 摘 要： | 本文论述了安微巢县等地第四纪沉积中哺乳动物化石群同属淮河过渡区中的古菱齿象——披毛犀动物群。根据性状接引原则的论点,淮河过渡区这一生物地理分异具重要演化、生物迁移和古生态意义。自然史工程的主要内容指在漫长地质年代中相邻生物区及过渡生物区中亲近种的长期接触导致了新种(或新亚种)的产生。对生物系统分类有重要意义。
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| 关 键 词： | 古生物地理学 生物工程 古生态学 |
A discussion on the transitional provinces of Huaihe River, principle of relay and phylonenetic engineering of natural history |
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| Liu Jialong.A discussion on the transitional provinces of Huaihe River, principle of relay and phylonenetic engineering of natural history[J].Journal of Anhui University of Science and Technology:Natural Science,1993(4). |
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| Authors: | Liu Jialong |
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| Institution: | Dept. of Geology |
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| Abstract: | The paper demonstrates that a mammalian fossil fauna occuring from Quaternary eace deposit in Chaoxian County. Annui Province belongs to paiaeoloxodon -antiguitatis Fauna of Huai-he River, which is significance from the viewpoint of tne prinviple of relaye, and pnylogenetic engineering of natural history refers to tnat tne constant contact of species of affinity living in the neighbouring animal province (such as the transitional province) may evolve a new speciesor subspecies in prlonged geological time. |
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| Keywords: | paieobiog ography bioengineering palaeoecology |
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