摘要:1.—Introduction. Father E. Licent, S. J., during one, of his travels in Eastern Mongolia, discovered, in the Lycoptera and Ephemeropsis shales, the remnants of three Decapod Crustaceans. They belong to a new species, which shall be designated as Astacus licenti, nov. sp., in honour of that indefatigable explorer, that is Father Licent.

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摘要:WITH ONE PLATE AND TWO FIGRUES. Ⅰ. INTRODUCTION. On interpretation of the chemical analyses of any substance, it is often better to set forth the data on a suitable method of graphic representation than to study them merely by long columns of figures in order to express more clearly their various points of resemblance or difference, their relationships or

摘要:In general, geologically speaking, it has been noted that if the formation of coal took place during the Permo-Carboniferous period, its volatile matter will al ways be less than 30％ when analized, and the contrary is usually the case for coal created during the Tertiary and Jurassic, these having more than 40％.

摘要:WITH 3 TABLES. 3 FIGURES AND 2 PLATES Ⅰ. INTRODUCTION Loess or Huang-tu has since long become an interesting geological problem. Von Richthofen,~1 Pumpelly~2 and Willis~3 have extensively described and discussed the nature and origin of the loess. Other articles written by various authors are widely scattered in different literatures and almost each has a

摘要:WITH 4 PLATES AND 2 FIGURES Ⅰ. INTRODUCTION. Chung Shah or as more popularly known, Tzu Chin Shan (紫金山) is situated to the east of Nanking about 5-15 li outside of the city gate, Chao Yang Men (朝陽门). The range has an extension from east to west of about seven

摘要:WITH 4 PLATES AND 2 FIGURES Ⅰ. INTRODUCTION. Chung Shah or as more popularly known, Tzu Chin Shan (紫金山) is situated to the east of Nanking about 5-15 li outside of the city gate, Chao Yang Men (朝陽门). The range has an extension from east to west of about seven

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