摘要:Hest bien clair que toute reponse a cette question, sera du plus haut interet pour les geologues de la Chine, vu que les resultats de la geodesie semblent bien indiquer que la croute terrestre est divisee en plusieurs blocs independants, juxtaposes et equilibres isostatiquement.

摘要:The Yellow River flows across seven provinces of China and has a considerable length roughly estimated at nine thousand li. This paper will deal with the physiographical development of the middle course of the river, i. e., the river between Shansi and Shensi provinces. An earlier study has

摘要:One of the most practical developments in methods of teaching historical geology during the last two decades is the wide use of palaeogeographic maps. As an increasing mass of data bearing on the conditions of past periods of the Earth's history has become available through detailed

摘要:Je me permets de soumettre a votre attention ce rapport, dont le sujet peut paraitre trop ordinaire—sur la decouverte d'une flore fossile. Mais dans les couches honilleres de la Russie de l'Extreme Orient et de la Manchourie du Nord, la decouverte de debris fossiles assez considerables pour per-

摘要:In a paper published sometime ago,(1) I ventured to show how it might be possible to express symbolically the composition and structure of an igneous rock. The type of formula then suggested, though may possess some advantage over the so-called rock formula of Osann, is, for two obvious

摘要:Since the importance of tho iron ore resources of the contact metamorphic type in China has been well recognized by many geologists and their geological occurrence and economic prospects have been described and published in detail 1, it seems desirable to have a review of those rocks known

摘要:In the district of Ling Feng Hsien (臨汾县), formerly called Ping Yang Fu (平陽府), occurs a low hill near the village of Liang Chia Pu (梁家坡), about 100 li east of the city or about 40 li to the east of Fou Shan Hsien city (浮山县). The hill is formed by an Analcite Syenite-porphyry

摘要:In my former articles published in this Bulletin§ and in Science§§ (Chinese), I have attempted to show that the early possible date of using zinc in China can be traced since Han Dynasty (201 B. C.—200 A. D.), and

摘要:INTRODUCTION. A great deal of attention has recently been paid to problems pertaining to the biological and geological history of Asia and in no part of the continent has a knowledge of its fauna and structure both past and present been advanced more widely during the past decade than in that comprising China and Mongolia. This fortunate circumstance has not been brought about

摘要:科學的地質学输入到中國,已有五十餘年了。中文第一本礦物學的書是前清同治十一年(即西歷一八七二年)華蘅芳譯的金石識別;中文第一本講地質学的書是同治十二年也是華蘅芳所譯的地學淺識。金石識别的原本就是美國Dana氏的Text book of

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摘要:The first sesson of the meeting was called to order at 10 a. m. Monday, May 3 in the Library Building of the National Geological Survey of

摘要:1. Combeau, De la houille ses productions dans le monde entier, son emploi ses particularites 1921. $ 3.70

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摘要:In 1925, the Council of the Geological Society has decided to found a gold medal for the encouragement of Geological and Palaeontological

摘要:Art. Ⅰ. A gold medal is founded by the Geological Society of China and named the Grabau medal in honour of Prof A. W. Grabau. Art. Ⅱ. The Grabau medal is to be awarded once every two years to the person who has produced the most important work on Chinese

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摘要:Prof. R. H. Rastall, (1) in his book "The Geology of the Metalliferous Deposits", makes this significant remark: "Besides their definite distribution in time, igneous activity and the accompanying mineralization must also be considered from the geographical point of view, not alone in con-

摘要:The three-dimensional conception of the world is to be replaced by the four-dimensional one according to Einstein's theory of relativity.

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摘要:Along the north flank of the Yellow River delta the older hard-rock formations have been thrown into long parallel folds by Mesozoic deformation. Under later Tertiary erosion this structure has determined the trend of the

摘要:During the winter of 1925, E. Licent and G. Barbour collected, along the Sangkan. ho, in the Qnadrula beds of the Sanmen series, a number

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摘要:The fact that there is certain definite order in the distribution of metallic ores around a central magma has now been generally recognized by economic geologists and its effects on the geographic distribution as well as

摘要:In the province of Anhui along the Yangtze River, especially on the south of it there occur many iron deposits. They have been described in "The Iron ore deposits and iron industry of China" by Dr. F. R. Tegengren published by the Geological Survey in the Memoir Series A, No. 2. However Dr.

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