| 柴达木盆地北缘晚石炭世地层 |
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| 引用本文： | 贺广田,王增吉,詹立培,朱秀芳.柴达木盆地北缘晚石炭世地层[J].地球学报,1987,9(3):141-158. |
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| 作者姓名： | 贺广田 王增吉 詹立培 朱秀芳 |
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| 作者单位： | 青海省地质局第一区调队;中国地质科学院地质研究所;中国地质科学院地质研究所;中国地质科学院地质研究所 |
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| 摘 要： | 本文对柴达木盆地北缘晚石炭世地层进行了划分、对比,分2个组,下部为克鲁克组,上部称扎布萨朵秀组。克鲁克组自下而上分为4个段。第2段建立(竹蜓)类Eostaffella su-bsolana-Pseudowedekindellina prolixa组合带;腕足类1—2段为Productus concinus-Choristitesyanghukouensis组合带;3段(竹蜓)类为Profusulinella-Pseudostaffella qinghaiensis组合带,4段(竹蜓)类为Fusulina-
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THE LATE CARBONIFEROUS STRATA FROM NORTH MARGIN OF QAIDAM BASIN |
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| HE Guang-tian,WANG Zheng-ji,ZHAN Li-pei and ZHU Xiu-fang.THE LATE CARBONIFEROUS STRATA FROM NORTH MARGIN OF QAIDAM BASIN[J].Acta Geoscientia Sinica,1987,9(3):141-158. |
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| Authors: | HE Guang-tian WANG Zheng-ji ZHAN Li-pei and ZHU Xiu-fang |
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| Institution: | Regional Geological Surveying Team No.1, Qinghai;Institute of Geology, CAGS;Institute of Geology, CAGS;Institute of Geology, CAGS |
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| Abstract: | The paper deals with the late Carboniferous strata from north margin of Qaidam basin. The Late Carboniferous sequence has been established and the strata is subdivided as follows:Upper Carboniferous upper part: Zhabusagaxiu Formation Upper member: Pseudoschwagerina Zone ii. Eoparafusulina-Zellia subzone i. Sphaeroschwagerina subzoneDietyoclostus taiyuanfuensis-Eliva lyra assemblage zone Lower member:Triticites paraarcticus-Quasifusulina paracompacta assemblage Marginifera-Choristites palovi assemblage zone Upper Carboniferous Lower part: Keluke Formation 4. member:Fusulina-Fusulinella assemblage zoneAlexenia reticulatus-Brachythyrina strangwaysi assemblage zone 3. member;Profusulinella-Pseudostaffella qinghaiensis assemblage zone 1-2. member: Choristites gobicus assemblage zoneEostaf fella subsolana-Pseudowedekindellina prolixa assemblage zone The writer also gives a correlation of the Late Carboniferous strata is home and the Character of this fauna is analysed. |
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