本溪组
- 网络Benxi Formation;CyB;PenchiFormation
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河南铝土矿为上古生界石炭系本溪组的G层铝土矿,分布在三门峡郑州平顶山这个三角地带。
Henan bauxite , which belongs to G layer bauxite of Benxi Formation , Carboniferous , Upper Paleozoic , developed in Sanmenxia Zhengzhou Pingdingshan triangle belt .
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antiqueStauffer&Plummer,面貌与华北地区本溪组相似。
Antique Stauffer & Plummer . The outline of this fauna is similar to that of Benxi Formation in North China .
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河南省焦作地区的粘土矿产于中石炭统本溪组中,底板为O2灰岩,顶板是C3太原组海陆交互相沉积。
The clay ore deposit of the Jiaozuo district , Henan occurs in Benxi Formation with limestone O_2 as its floor and the Taiyuan Formation C_3 as its roof bed , being a marine and continental alternative deposition .
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Siphonophyllia在中石炭统本溪组的发现
The discovery of siphonophyllia from the Middle Carboniferous Benxi Formation
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焦作地区本溪组高岭石粘土岩的研究
A Study of the Kaolinite Clay of Benxi Formation in Jiaozuo Basin
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关于本溪组(群)的时代
On the age of Benxi formation ( group ) in Eastern Liaoning
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鄂尔多斯盆地东缘本溪组&太原组层序地层特征
Sequence Stratigraphy of Benxi-Taiyuan Formation in Eastern Ordos Basin
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河北秦皇岛石门寨地区晚石炭世本溪组下部的腕足动物及其古环境
Brachiopods from lower Benxi Formation of shimen-zhai region , qinhuangdao , Hebei and their palaeoenvironments
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山东济宁煤田(东区)本溪组和太原组牙形刺生物地层
Conodont biostratigraphy in Taiyuan and Benxi formations from the Jining coalfield ( east area ), Shandong
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辽南金州本溪组下部植物(孢粉)化石的发现
The discovery of fossil plants and sporopollens from the Benxi Formation in Jinzhou region of South Liaoning
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本溪组地层在煤层带压开采中的阻水作用
Prevent Water Action of Benxi Group Geology Seam in the course of Mining Carried Pressure of Coal Seam
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河南省三门峡地区的铝土矿是赋存于中石炭统本溪组中的一水硬铝石型铝土矿。
Bauxite of Sanmenxia area in Henan province is Al2O3 · H2O and occurs in Benxi Formation of Middle Carboniferous .
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临沂煤田晚古生代煤系最大厚度400米,本溪组不含可采煤层,太原组及山西组为主要可采层段,尤以山西组可采性更普遍。
The largest thickness of Late Palaeozoic coal measures is over 400 meters at Linyi coal-field . Benxi group contains no minable seam .
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介绍了内蒙古准格尔旗对臼沟本溪组含腕足动物地层,对该区本溪组腕足动物群的性质特点进行了分析。
Benxi Formation in Duijiugou , Jungar Banner , Inner Mongolia is described and the brachiopod fauna from the formation is carefully analysed .
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天然气到达本溪组底部后由研究区西南部古岩溶高地及东部古沟槽铝土岩缺失区进入马家沟组沿不整合面运移。
When gas reaches the bottom of the Benxi group , it get into Majiagou group from the southwest of the area lacking of bauxite and migrate along the unconformity surface .
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根据鄂尔多斯盆地石炭系本溪组厚度图和基底断裂与岩浆岩体分布关系图的分析,指出这种微隆起形成的原因主要是由于基底断裂长期活动的结果;
Combined with thickness map of benxi formation of Carboniferous and distributed relation map of basement rift and magmatite , chronic activity of basement rif leads to the formation of microumbones .
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通过综合研究认为:研究区煤层与泥岩在本溪组、太原组、山西组均有分布,属于海陆交互相含煤岩系。
Our research shows that : The coal and shale was distributed in benxi 、 taiyuan and shanxi formation of our study area , which belongs to marine and continental facies .
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深盆气的主要含气层位为盒8&本溪组各段,而盆地东部和北部可延至盒5段。
All sections from He 8 to Benxi are main gas reservoirs , and the main gas reservoirs can be extended to He 5 in the east and the west of the basin .
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岩石、生物及年代地层的对比表明,本溪组、太原组向南穿时,反映海侵由北向南;
The correlations of litho - , bio - and chronostratigraphic units indicate that the Benxi and Taiyuan Formations are diachronous southwards that reflecting the marine transgression from the north to the south .
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辽宁本溪地区本溪组下部腕足类化石的发现及其意义
The discovery of brachiopod fossils from lower part of Benxi Formation ( mid-carboniferous ), Liaoning Province and its significance