| 试论化石证明生物进化的模糊性 |
| |
| 引用本文： | 阎锡海,李延清.试论化石证明生物进化的模糊性[J].延安大学学报(自然科学版),1998,17(3):73-76. |
| |
| 作者姓名： | 阎锡海 李延清 |
| |
| 作者单位： | 延安大学生物系 |
| |
| 摘 要： | 化石是古生物存在的见证，是证明生物进化最直接、最重要材料。但又存在着许多模糊之处。本文根据古生物学和现代生物进化论的研究成就，就化石证明生物进化中存在的模糊问题进行了理论性阐述。
|
| 关 键 词： | 化石 物种 生物进化 模糊 |
Try to Discuss the Indistinction About the Fossies to Prove Evolution |
| |
| Yan Xihai,Li Yanqing.Try to Discuss the Indistinction About the Fossies to Prove Evolution[J].Journal of Yan'an University(Natural Science Edition),1998,17(3):73-76. |
| |
| Authors: | Yan Xihai Li Yanqing |
| |
| Abstract: | The fossils are testimony of ancient living things. They are materials of the supreme immediate and imporant in proving evolution. But, they are indistinction at many aspects. In this paper,according to the study of the achievments of palacontology and modern evolution, the theory about the indistinction to prove evolution has been elaloratel. |
| |
| Keywords: | Fossils Species Evolution indistinction |
| 本文献已被 CNKI 维普 等数据库收录！ |
