| 信丰大塘盆地晚白垩世长岗群及其横坑里组、窑前组和新仓下组的建立 |
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| 引用本文： | 魏源,谢振东,郑文,杨永革,刘晓军,冯昌和,张永忠,李辛子.信丰大塘盆地晚白垩世长岗群及其横坑里组、窑前组和新仓下组的建立[J].江西地质,2001,15(4):260-266. |
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| 作者姓名： | 魏源 谢振东 郑文 杨永革 刘晓军 冯昌和 张永忠 李辛子 |
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| 作者单位： | 江西省地质调查院,江西,南昌,330201 |
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| 摘 要： | 根据最新的地质调查成果，按岩石地层单位的命名原则，对江西信丰大塘盆地上白垩统进行了重新划分，建立了盆地相应的岩石地层单位。本文阐述该地层序列中段长岗群及其横坑里组、窑前组、新仓下组的建群、建组理由，描述其正层型剖面及含义特征，并对其时代进行讨论。
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| 关 键 词： | 长岗群 横坑里组 窑前组 新仓下组 大塘盆地 江西 晚白垩世 |
| 文章编号： | 1001-7356(2001)04-0260-07 |
| 修稿时间： | 2001年6月18日 |
THE ESTABLISHMENT OF HENGKENGLI FORMATION,YAOQIAN FORMATION AND XINCANGXIA FORMATION OF LATE CREATACEOUS CHANGANG GROUP IN THE DATANG BASIN,XINFENG |
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| WEI Yuan,XIE Zhen-dong,ZENG Wen,YANG Yong-ge,LIU Xiao-jun,FENG Chang-he,ZHANG Yong-zhong,LI Xin-zi.THE ESTABLISHMENT OF HENGKENGLI FORMATION,YAOQIAN FORMATION AND XINCANGXIA FORMATION OF LATE CREATACEOUS CHANGANG GROUP IN THE DATANG BASIN,XINFENG[J].Jiangxi Geology,2001,15(4):260-266. |
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| Authors: | WEI Yuan XIE Zhen-dong ZENG Wen YANG Yong-ge LIU Xiao-jun FENG Chang-he ZHANG Yong-zhong LI Xin-zi |
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| Abstract: | Based on the most recent results of geological survey and on the principle in naming lithostrati graphic units,the Late Cretaceous strata of the Datang basin in Xinfeng,Jiangxi have been re-classified and the correspondent lithostratigraphic units have been established.The authors give reasons for establishment of the HengKengli Formation,the Yaoqian Formation,the Xincangxia Formation and the Changgang Group for the mid-dle section of this Stratigraphic sequence,describe the meaning and characteristics of the holostratotype cross section and supplementary cross section,and finally discuss their ages. |
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| Keywords: | Changgang Group Hengkengli Formation Yaoqian Formation Xincangxia Formation Datang basin Jiangxi Province |
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