Geology and Human Relations in the Upper Huangho Region

1. The different geological formations and their ecouomie sigmficances. (a)Alluvium (b)Loess (c)Red beds (d)Upper coal series and Sandstone formations (e)Lower coal series (f)Metamorphic series     

A MICROSCOPICAL STUDY OF SOME COALS FROM SZECHUAN, S. W. CHINA

That the geology cf the Chinese coal fields is becoming better and better known is evidenced by the numerous publications put out from tirne to time by the different investigators, especially by the members of the National Geological Survey in Peking. But little attention seems to have been paid to the microscopical     

HONG KONG CELTS.

INTRODUCTION This article has been written as an explanatory note to an exhibit of stone artifacts sent to the meeting of the Society. It is also hoped that for people in South China it will be an introduction to the prehistoric archeology     

The Climatic Factors of China

The major factors which control the climate of China are three in number:(1) distribution of land and water, (2)mountain barriers aad altitudes, andcyclonic storms     

ON THE OCCURRENCE OF AN INTERESTING FOSSIL WOOD FROM URUMCHI(TIHUA)IN SINKIANG~1

The fragment of fossil wood forming the main subject of this paper was collected by P. Teilhard de Chardin when he was sent to Sinkiang by the Geological Survey of China, with the Haardt-Citroen Expedition (1932).     

A COMPREHENSIVE STUDY OF MUD CRACKS AND OTHER SIMILAR STRUCTURES

In text-books of geology and in most papers dealing with geologicstructures, mud cracks seem to have been regarded as merely one kindof structures developed only in soft sediments, such as muds or clays. Itseems also that the studies of mud-crack structure have been mostly     

CORUNDUM OF PING SHAN DISTRICT, W. CHIHLI.

I. GEOLOGY AND TOPOGRAPHY OF THE CORUNDUM DISTRTOT. The corundum is found in Ping Shan Hsien (平山縣) which is located in the south-western part of Chihli. It connects with Chin Hsing     

PROCEEDINGS OF THE TENTH GENERAL MEETING OF THE GEOLOGICAL SOCIETY OF CHINA HELD IN PEKING UNION MEDICAL COLLEGE, MAY 15, 1925.

The Tenth General Meeting was called to order at Friday evening in the auditorium of the Peking Union Medical College and Prof. J. S Lee was the chairman. The following two papers were presented:     

Palaeogeography as A Guide to Mineral Exploration

正 The study of palaeogeography forms one of the main objectives in thegeological interpretation of the earth's history.It is made on the basis ofmineralogy,stratigraphy,structure,palaeontology,physiography,petrography,     

Chukiang (Shiuchow)-A Study in Urban Geography

Ⅰ.Losatlon and Historical Development Chukiang or “the winding river” was a castle-like town which was originaIly surrounded by a wall.(Fig. 2)it is situated on the upper part of the Peikiang at the iunction of the Teheng and Wu Riwrs, and is on the crossroad both by land and water (Fig. 1). The city was developed as