《中国区域地质 7》

Grustal movements in Jiangxi Wu Anguo1

·区调成果·1

试论江西的地壳运动 吴安国1

REGIONAL GEOLOGY OF CHINA No.71

ACHIEVEMENTS IN REGIONAL SURVEYS1

《中国区域地质》71

辽宁印支运动新观察 董国义11

New observations of the Indosinian movement in Liaoning Dong Guoyi11

贵州早二叠世栖霞早期聚煤环境及找矿方向 马忠魏21

Coal-accumulating environments of early Qixiaian age(early Permian)in Guizhou and the direction in coal finding Ma Zhongwei21

庐枞火山岩区火山构造及其控矿作用 潘国强 董恩耀31

Volcanic structures in the Lujiang-Congyang volcanic area and their ore-controlling effects Pan Guoqiang and Dong Enyao31

The age of the Huiquanbao Formation in the area of Yangyuan and Weixian,Hebei-Chen Yinggong,Feng Zongchang and Fan Zezhong39

河北阳原、蔚县地区灰泉堡组的时代问题 陈英功 冯宗长 樊泽中39

内蒙古昭乌达盟地区石炭纪地层 胡泽瑾47

The basic characteristics of Carboniferous strata in the Ju Ud League area,Nei Monggol Hu Zejin47

Theoretical basis for metallogenic studies of metallic ore deposits Geng Shufang57

THEMATIC RESEARCHES57

金属矿产成矿规律研究中的理论基础问题 耿树方57

·专题研究·57

Regional minerogenetic analysis of lower Cambrian sedimentary ore deposits in Gansu Cui Qiao71

甘肃下寒武统沉积矿产区域成矿分析 崔峤71

On the geologic ages of the marine faunas from the Shanxi Formation in Shanxi Zhang Zhicun81

试论山西地区山西组海相动物群的地质时代 张志存81

RESEARCHES INTO WORK METHODS91

Characteristics of shear folds and their genesis Jia Jingyi91

剪褶皱的特征及其成因分析 贾精一91

·工作方法研究·91

The study and application of the enveloping surface of a fold Tang Jiafu97

褶皱包络面的研究与应用 汤家富97

NEW KNOWLEDGE OF REGIONAL SURVEYS105

Angular unconformities in the Lesser Qinling Mountains,Shaanxi province Xiao Siynu105

陕西小秦岭地区几个构造运动面 肖思云105

·区调新知·105

New advances in the study of the Sinian-Cambrian boundary in the Yangtze region of Guizhou Wang Yangen and Yin Gongzheng112

贵州扬子区震旦系与寒武系界线研究的新进展 王砚耕 尹恭正112

Early Pleistocene mammal fossils discovered in Chaoxian,Anhui Chen Caidi and Chen Liezu115

安徽巢县发现早更新世哺乳动物化石 陈才弟 陈烈祖115

The discovery of the Sinian in Altay,Xinjiang,and its significance Wang Guangyao and Zhang Yuting117

新疆阿尔泰震旦系的发现及其意义 王广耀 张玉亭117

TRENDS OF SCIENCE AND TECHNOLOGY ABROAD121

A brief account of the geological study abroad Translated and compiled by Xiao Zengqi and Chen Keqiang121

近年来国外地质研究概况 肖增起 陈克强编译121

·国外科技动态·121