UPPER PROTEROZOIC TECTONO PALEO-GEOGRAPHY IN CHINA
H. C. Wang;Wang Ziqiang;Zhu Hong;Chen Yiyuan and Quan Qiuqi

..............page:103-111

ON THE PERMIAN-TRIASSIC BOUNDARY IN SOUTHERN CHINA
Fan Jiasong;Sun Yiyin and Chang Shouxin

..............page:112-124

ON THE GEOLOGICAL STRUCTURAL CHARACTERISTICS OF LINGSHAN FOLDING BLOCK ZONE
Wu Jiyuan

..............page:125-133

ON PROBLEMS OF STRUCTURE ANALYSIS FOR CONCEALED METAMORPHIC ROCK SERIES
Hsu Shutony;Lu Jinyuan;Chang Weimin and Chen Guenbou

..............page:134-141

A GENERAL GEOLOGICAL SURVEY IN QIANGTANG PLATEAU, NORTH XIZANG (TIBET)
Deng Wanming and Liu Guanjian Wen Shixuan Jiang Zhongti Zhang Zhifei

..............page:142-155+203

THE INFRARED ABSORPTION SPECTRA OF CARBON-FLUORAPATITE
Han Xiuling

..............page:156-166

FURTHER STUDIES OF THE MINERALS "ISOPLATINO-COPPER" AND HONGSHIITE
Ding Kuishou

..............page:167-171+204

A NEW CHART FOR THE DETERMINATION OF THE COMPO-SITION AND STRUCTURAL STATE OF PLAGIOCLASES An₃0-70 ON THE UNIVERSAL STAGE
Su Shuchun

..............page:172-176

ON THE MECHANICAL MEDIUM OF A ROCK MASS
Sun Guangzhong

..............page:177-185

THE USE OF STEPWISE REGRESSION TO MAKE UP MAP BOARD OF LITHOLOGIC POROSITY
Wang Wenyuan Xiao Yiyue Academia Sinica)

..............page:186-193

ON THE GENESIS OF THE LOESSES IN CHINA
Sun Jianzhong

..............page:194-200

RADIOCARBON DATING OF GEOLOGICAL SAMPLES FROM BEIJING REGION
Radiocarbon Dating Laboratory;Institute ofArchaeology;Chinese Academy of Sociologyand Radiocarbon Dating Lalioratory;Institute ofGeology;State Seismological Bureau

..............page:201-202