桂北阳朔-恭城地区早古生代地层新资料 |
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引用本文: | 潘罗忠,李容森,韩乃仁.桂北阳朔-恭城地区早古生代地层新资料[J].南方国土资源,2000,13(4):15-17. |
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作者姓名: | 潘罗忠 李容森 韩乃仁 |
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作者单位: | 1. 广西区域地质调查研究院,广西,桂林,541003 2. 桂林工学院,广西,桂林,541004 |
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摘 要: | 阳朔、恭城一带首次发现球接子以及三个笔石带,修正了该地区地层的时代归属,对寒武系-奥陶系界线研究及建立寒武系、奥陶系的化石带及岩石地层单位具有重要意义.
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关 键 词: | 下古生界 地层 桂北 |
修稿时间: | 〕 |
NEW MATERIAL OF LOWER PALAEOZOIC GROUP FROM YANGSHUO-GONGCHENG REGION, NORTH GANGXI |
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Authors: | PAN Luo-zhong LI Rong-sheng HANG Nai-ren |
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Abstract: | The first discover Pseudagnostus idalis and three graptolites zone in Yangshuo-Gongcheng region, it revised strata of this area and have important significance for Cambrian-Ordovician boundary research and builded fossils zone of Cambrian and Ordovician and builded their lithostratigraphic unit. |
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Keywords: | lower palaeozoic group strata north Guangxi |
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