ON THE EXISTENCE OF THE SHUANGTSüAN SERIES AND ITS TRIASSIC FLORA IN HSISHAN OR THE WESTERN HILLS OF PEIPING

During the summer of 1932,Y.S.Chi made a detailed study of thegeology of the Mentoukou (门头溝) and Sanchiatien (三家店) area of Hsishan,or the Sanchiatien Sheet~2 of the Ordnance Map in the scale 1 to 25,000.The     

PROCEEDINGS§ OF THE TENTH ANNUAL MEETING OF THE GEOLOGICAL SOCIETY OF CHINA HELD IN PEIPING AT THE NATIONAL TSINGHUA UNIVERSITY,THE YENCHING UNIVERSITY, THE NATIONAL UNIVERSITY OF PEKING AND THE GEOLOGICAL SURVEY LIBRARY, ON NOVEMBER 11TH-13TH,1933.

The first meeting was opened by President J. S. Lee at 10 o'clock in the morning in the auditorium of the Biological Building of the National Tsinghua University. The President made a short opening remark in which he congratulated on the growing activity of the Society and welcome the new     

ON THE DISCOVERY OF THE GRAPTOLITE-SHALE FROM LIENTAN,YüNAN DISTRICT IN KWANGTUNG PROVINCE AND ITS STRATIGRAPHIC CORRELATION

During the years of 1869-1870 von Richthofen~1 first studied the geologyof Kwangtung province.His journey was,however,only confined to atraverse route along the North River from Sanshui,Chüchiang to Hunan province.The geology of the West River districts w     

ON THE DISCOVERY OF THE GRAPTOLITE-SHALE FROM LIENTAN,YüNAN DISTRICT IN KWANGTUNG PROVINCE AND ITS STRATIGRAPHIC CORRELATION

During the years of 1869-1870 von Richthofen~1 first studied the geologyof Kwangtung province.His journey was,however,only confined to atraverse route along the North River from Sanshui,Chüchiang to Hunan province.The geology of the West River districts was quite unknown to him,he did notgo so far to those districts.After von Richthofen,in the years of 1911-1916