摘要:Les Ioches dont l'etude petrograpmque par M. Lacroix fait l'objet principal de la communication suivante, ont ete recueillies, soit par M. Lacroix lui-meme, soit par M. G. B. Barbour, soit surtout par nous-memes. (P. Teilhard

摘要:Au cours d'un voyage en Chine, effectue en decembre 1927, j'al eu I'honneur et le plaisir d'etre recu a Peking par la Societe geologique de Chine et d'etre ainsi le temoin de sa grande activite scientifique. Aussi, je tiens a lui offrir le resultat de l'etude mineralogique et chimique des roches que j'ai

摘要:STRATIGRAPHY Yao Ling (瑤林) lies 40 li southeast from Chen Hsien city (郴縣), about Long. 112°30′E., Lat. 25°40′N., and is halfway between Chen Hsien city and the well known wolfram mining district, Yao Kang Sien (瑤崗仙). On the

摘要:Ⅰ. Introduction In attempting to attack the fundamental problem ot geotectonics, the writer has endeavoured to show, along very broad lines, that the more important marine transgressions in the Northern Hemisphere during the Palaeozoic Era

摘要:The National Geological Survey has recently undergone some reorganization. It is now under the direct control of the Ministry of Agriculture and Mines of the Nationalist Government in Nanking and affiliated, in its scientific works, with the National Research Institute the headquarter of which