| 华南鳞杉属的研究 |
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| 引用本文： | 冯少南,朱家柟. 华南鳞杉属的研究[J]. Acta Botanica Sinica, 1985, 0(2) |
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| 作者姓名： | 冯少南 朱家柟 |
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| 作者单位： | 宜昌地质矿产研究所，中国科学院植物研究所 |
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| 摘 要： | 本文扼要叙述华南地区鳞杉属的研究历史,并讨论了纹鳞杉的分类问题。根据华南鳞杉属丰富的化石资料,陈述它们的地层和地理分布,讨论了华南早二叠世晚期至二叠纪末的古气候学和古地理学。描述粗脉华夏羊齿(新种)(Cathaysiopteris crassineruis sp.nov.)。
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| 关 键 词： | 华南 早二叠世晚期 鳞杉属 粗脉华夏羊齿 |
STUDIES ON THE GENUS ULLMANNIA FROM SOUTH CHINA |
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| Feng Shao-nan. STUDIES ON THE GENUS ULLMANNIA FROM SOUTH CHINA[J]. , 1985, 0(2) |
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| Authors: | Feng Shao-nan |
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| Abstract: | This paper deals with the taxonomy of the genus UUmannia.The speci- mens of U.aff.bronnii or U.cf.bronn~i previously recorded from South China may be regarded as U.bronnii.This paper also states the stratigraphical and geographical dis- tributions of Ullmannia and discusses the palaeoclimate and the palaeogeography of South China from the late early Permian to the end of Permian.Moreover,this paper states the general charaeter of U.bronnii from South China and describes the Cathaysiopteris crassinervis sp.nov. |
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| Keywords: | South China The late early Permian Ullmannia Cathaysiopteris crassinervis |
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