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| 黄县煤田黄县组含煤岩系的沉积特征和环境 | |
| 引用本文： | 张绍鑫. 黄县煤田黄县组含煤岩系的沉积特征和环境[J]. 山东科技大学学报(自然科学版), 1987, 0(2) |
| 作者姓名： | 张绍鑫 |
| 作者单位： | 山东矿业学院煤田地质系 |
| 摘 要： | 根椐黄县组含煤岩系的岩石学特征和古生物学特征,并且参考区域地质资料,认定黄县组属陆相含煤岩系。黄县组具有清晰的旋回结构,可以划分为三个山麓型旋回。黄县组含煤岩系沉积在断陷湖盆之中,靠近盆缘断裂是冲积扇沉积环境,远离盆缘断裂为湖泊沉积环境。含煤岩系的这种古地理类型我们命名为“内陆山前湖盆型”。 |
| 关 键 词： | 含煤岩系 沉积特征 沉积环境 旋回结构 聚煤作用 山东黄县 |
THE SEDIMENTARY CHARACTERISTIC AND SEDIMENTARY ENVIRONMENT OF THE HUANGXIAN FORMATION IN HUANGXIAN COALFIELD |
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| Zhang Shaoxin. THE SEDIMENTARY CHARACTERISTIC AND SEDIMENTARY ENVIRONMENT OF THE HUANGXIAN FORMATION IN HUANGXIAN COALFIELD[J]. Journal of Shandong Univ of Sci and Technol: Nat Sci, 1987, 0(2) | |
| Authors: | Zhang Shaoxin |
| Affiliation: | Dept Of Coalfield Geol. |
| Abstract: | According to the characteristics of sedimentary rocks, palaeontologie facies, and other geologic data of Huangxian coal formation in Huangxian coalfield we think that the Huangxian Formation belongs to the coal formation of land facies. The depositional cycle structure of the Huangxian Formation is very clear and we can divide it into three piedmont cycles. The Huangxian coal formation deposits in the fault-structure lake basin with the alluvial environment near the basin-margin faults and the lake environment far from the basin-margin faults. The palaeogeographic type of Huangxian coal formation can be named"the lake basin without outlet in the mountain land" |
| Keywords: | Coal formation sedimentary characteristics sedimentary environment cycle structure coal-bearing function Huang county in Shandong province |
| 本文献已被 CNKI 等数据库收录！ | |