An Outline of the Geological Structure of the Western Hills of Peiping     

C.Y.HSIEH 《地质学报》1937,(Z1)

As a pioneer worker in almost every phase of the Chinese geology,the late Dr. V. K. Ting was also a pioneer and enthusiastic worker inthe geology of the Western Hills. It was due to his noble effort andsupervision that the first systematic investigation of 1916 was carried out  相似文献   

Fundamental Concepts in Geology and Their Bearing on Chinese Stratigraphy     

A.W.GRABAU 《地质学报》1937,(Z1)

Students of Geology are today confronted with the necessity of anew attitude, which they have to take towards a number of fundamentalgeological concepts which have arisen within the last decade or two.  相似文献   

STRATIGRAPHY OF SOUTHEASTERN HUPEI     

谢家榮 《地质学报》1924,3(2)

The geology, of the southeastern part or Hupei has been studied by Mr. Seijirro Noda of the Japanese Geographical Society in 1912. A geological map in the scale of 1:400,000 was prepared by him, covering the districts Ta Yeh, Yang Sing, O Cheng and Wu Chang. Mr. Noda classified the sedimentary rocks into the following series:  相似文献   

L''■GE DU MARBRE DE FANG CHAN ET SA TENEUR EN MAGNESIE     

W.H.WONG 《地质学报》1924,3(2)

Le beau marbre qui entre dans une si grande proportion dans la construction des palais et des monuments a Peking vient d'une region situee a 60 kilometres environ (a vol d'oiseau) au sud-ouest de la Capitable. C'est une partie du plateau qui borde immediatement la plaine alluviable qu'on  相似文献   

ON LOPINITE,A NEW TYPE OF COAL IN CHINA     

C.Y.HSIEH 《地质学报》1933,(0)

To the east of Nanchang,the capital of Kiangsi Province,there cropsout a continuous belt of Permian coal series~1 trending approximately in thedirection from N.E.to S.W.Broadly speaking,this coal belt forms a synclinal  相似文献   

ON THE OCCURRENCE OF SPHAEROSIDERITE IN A SUBBITUMINOUS COAL FROM HSIAN COAL MINE,LIAONING PROVINCE     

謝家榮 《地质学报》1933,(1)

Mr.T.F.Hou,geologist of the National Geological Survey of Chinabrought back in 1931 from Liaoning province,a specimen of subbituminous coalin which are included patches or aggregates of small oolites.This interestingspecimen was given to the writer for microscopical investigation.Both polished  相似文献   

UPPER PALAEOZOIC FORMATIONS AND FAUNAS OF YAOLING,CHENHSIEN,S.HUNAN.     

朱森 《地质学报》1928,7(1):61-84

STRATIGRAPHY Yao Ling (瑤林) lies 40 li southeast from Chen Hsien city (郴縣), about Long. 112°30′E., Lat. 25°40′N., and is halfway between Chen Hsien city and the well known wolfram mining district, Yao Kang Sien (瑤崗仙). On the  相似文献   

科尔沁沙地东南缘近3000年来植被演化与人类活动   总被引：19，自引：1，他引：18  

任国玉 《地理科学》1999,19(1):42-48

在科尔沁沙地东南部,以蒙古栎为代表的乔木花粉从３１００ａＢ．Ｐ．开始显著下降,蒿属和藜科等草本植物花粉逐渐上升,藜科花粉开始上升时间又迟于蒿属花粉。这说明,原业的固定沙丘有一部分首先转化为半固定沙丘,半固定沙丘后来又转变成半流动和流动沙丘。  相似文献   

会计职业道德规范之我见     

刘素萍 《化工矿产地质》2004,26(4):253-254

会计人员应具备的职业道德包括爱岗敬业、熟悉法规、依法办事、客观公正、搞好服务、保密守信六个方面。在市场竞争日益激烈的今天,对从事财会工作的人员提出了更高的要求。  相似文献   

赣南天门山-红桃岭钨锡矿田成岩成矿时代精细测定及其地质意义   总被引：29，自引：3，他引：29       下载免费PDF全文

丰成友许建祥  曾载淋张德全屈文俊  佘宏全李进文李大新  杜安道董英君 《地质学报》2007,81(7):952-963

素有“世界钨都”美誉的赣南产有密集的与花岗岩类侵入体密切相关的钨锡多金属矿床,然而,目前对钨锡成矿和花岗岩成岩年龄还缺乏很好的约束。本文以天门山-红桃岭钨锡矿田为对象,在详细的矿田地质调查和典型矿床解剖基础之上,采用高精度测年技术开展了成岩成矿年代学研究。利用锆石SHRIMPU-Pb法,分别获得天门山似斑状黑云母二长花岗岩体和红桃岭黑云母花岗岩体成岩年龄分别为151.8±2.9Ma(n=14,MSWD=1.3)和151.4±3.1Ma(n=11,MSWD=0.34);利用辉钼矿Re-Os等时线法,分别获得牛岭内带石英脉型和樟斗外带石英脉型钨矿成矿年龄分别为154.9±4.1~154.6±9.7Ma和149.1±7.1Ma(n=6,MSWD=1.3)。可见,本区钨矿床成矿和与之有密切成因关系的花岗岩成岩年龄限定在晚侏罗世,对应于区域华南中生代第二次大规模成矿作用,钨成矿与花岗岩成岩基本不存在时差。  相似文献