| 寿昌菊石科的新材料 |
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| 引用本文： | 马俊文,李富玉.寿昌菊石科的新材料[J].江西地质科技,1997,24(3):123-130,T002. |
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| 作者姓名： | 马俊文 李富玉 |
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| 作者单位： | 江西煤田地质科研所，江西煤田223地质队 高级工程师 |
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| 摘 要： | 江西上饶和铅山地区茅口期异相沉积的上饶组煤系地层中，寿昌菊石科的菊石化石十分丰富。其中。发现该科的许多菊石级，具有各式各样的口饰围垂形状，这些材料的获得，不仅大在充实了寿昌菊石科的研究内容，而且有助于进一步完善寿昌菊石科的基本定义。
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| 关 键 词： | 上饶组 菊石 寿昌菊石科 江西 煤系地层 |
New Information of Shouchangoceratidae |
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| Authors: | Ma Junwen Li Fuyu |
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| Institution: | Ma Junwen Li Fuyu(Research institute of Coal Geological Bureau of Jiangxi) ( 223 Coal Geological Party of Jiangxi) |
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| Abstract: | In the Shangrao and Qianshan area of Jiangxi, ammonite fossils are very abundant in thecoal measure strata of Shangrao Formation which is a contemporaneous heleropic deposit of the Maokou Formation This paper has described in detail a large quantity of ammonites collected from this area and has discussed preliminarily the evolution of some of them. |
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| Keywords: | Shangrao Formation ammonite shouchangoceratidae Jiangxi |
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