A Detailed Section of the Gigantopteris Coal-bearing Formation near Shuicheng,Western Kneichow

来源 :中国地质学会志 | 被引量 : 0次 | 上传用户:liuyun
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
With 1 Text-figure. The Gigantopteris coal-bearing formation is widely distributed in western Kueichow. In the Tahopien~1 coal-field of Shuicheng~2, this formation has been observed by different investigators like S. S. Yoh, C. J. Peng and T. P. Chai. An almost complete section of it, from the top of the Omeishan basalt to the base of the With 1 Text-figure. The Gigantopteris coal-bearing formation is widely distributed in western Kueichow. In the Tahopien ~ 1 coal-field of Shuicheng ~ 2, this formation has been observed by different investigators like SS Yoh, CJ Peng and TP Chai. An almost complete section of it, from the top of the Omeishan basalt to the base of the
其他文献
The general meeting was called to order by the President at 9 a. m. inthe Auditorium. of the Chungking University at Shapingpa, Chungking. Havingexpressed his
围岩与铁矿的生成规律 1.围岩性质及其对铁矿体形状的控制:根据各矿带中主要的而且研究得清楚一些的铁矿区资料收集和统计的结果,分述于下: (1)华南沿海矿带:围岩为砂页岩或
Stratigraphical knowledge,gathered in Kuangsi in the course of last fewyears enables us to determine,with some precision,the date of a number ofthe more import
进行矿石技术试验的一些方法一、矿石松散系数测定松散系数是为着了解矿石爆破后所占空间比原来体积增大的倍数,以便设计矿车、矿漏子等矿山设备。方法:在坑道中,按坑道开口
一、序言近年來,硒的应用正不断擴大,硒在自然界中常和硫化物礦共存,黄鉄矿中常含有少量的硒。黄铁礦中硒的测定,苏联化学家等設計的方法,系用硝酸溶礦,在鹽酸溶液中用氫化
If we disregard the minor tectonic features, the world’s principal mountain systems may be generalized and schematically represented in Fig. 1. This simplest
我厂根据外地经验,结合本厂的实际情况,于70年6月将原有的三节炉改装成卡腰三节炉。 I plant in accordance with field experience, combined with the actual situation in
一年前。亚历山大解雇了范·甘迪,然后在不久之后的新闻发布会上说:“对于整个火箭队来说,今天是令人兴奋的一天。阿德尔曼曾打过两次总决赛,执教NBA球队16年,其中的14年都进
隨着祖國經济建設發展的需要,地球物理探勘不僅需要在原有的基礎上努力提高地質效果,而且更要求它能多方面地解决地質上所提出的問題。因此,近年來在煤田勘探中應用了電測井
前一时期,国外舆论在估计中国经济和军事实力时,颇多夸大其辞的地方,某些别有用心的人常常利用这些看法来制造所谓的“中国威胁论”。近来,“中国威胁论”虽然尚未销声匿迹,但随着