The Eafly Tediary Deposits of the Yuanchü Basin on the Honan-Shansi Border

Ⅰ.INTRODUCTION The early Tertiary deposits of Yuanchü,Shansi and of Mienchih,Honan were discovered in 1916 and restudied in 1921 by J.G.Andersson~1.     

NOTE ON THE MEITIEN LIMESTONE,AN UPPER PERMIAN FORMATION IN THE NANLING RANGE

Meitien is one of the largest villages in Ichanghsien, Hunan, and is situated about 20 km. west-southwest of the Ichang City. The well-known Chitienling (騎田嶺), one of the "Five Ranges" of the Nanling, stands on the north side of Meitien, at a distance of about 15km. The northem area around     

Experiments With Clay on Shear Fractures

正 In view of theoretical as well as practical importance in geotectonicconsiderations of the angular relation between the shear fractures developedin rocks that have undergone more or less plastic deformation and theprincipal stresses called into play during such a deformation,it may be of     

A PETROGRAPHICAL STUDY OF THE WURMKALK(With two Plates)

I. GENERAL DESCRIPTION. Wurmkalk is the term given by von Richthofen to Conglomeraticlimestone in the Cambrain beds in North China. It is widely distributed is thenorthern provinces, vis., Fengtien, Shantung. Chihli, Shansi, Honan, etc. The     

A SULPHIDES-BEARING TERIDOTTTE FROM SZECHUAN

A. GENERAL DESCRIPTION This peridotite is collected from Ching Kuang Shan (青矿山), Hui Li Hsien (会理县), Szechuan Province Its colour is greenish black The texture is medium coarse grained. The cleavage surfaces of the amphibole     

A SULPHIDES-BEARING TERIDOTTTE FROM SZECHUAN

A. GENERAL DESCRIPTION This peridotite is collected from Ching Kuang Shan (青矿山), Hui Li Hsien (会理县), Szechuan Province Its colour is greenish black The texture is medium coarse grained. The cleavage surfaces of the amphibole     

GEOLOGY OF THE GORGE DISTRICT OF THE YANGTZE (FROM ICHANG TO TZEKUEI) WITH SPECIAL REFERENCE TO THE DEVELOPMENT OF THE GORGES.

As the Gorge District of the Yangtze is one of the few areas in China that can deservedly boast before the world its scenic grandeur as well as beauty, it has been long felt that a systematic account of its geological conditions would open another aspect of interest to the scientific travellers. There are already on the record the observations of Pumpelly, Richthofen, Abendanon, Willis and Blackwelder, Noda and others; but the results of their work, important as they are in certain respects, seem to ind...     

GRABAUINA, A TRANSITIONAL FORM BETWEEN FUSULINELLA AND FUSULINA.

Little doubt can exist regarding the close affinity between Fusulina (MOLLER) and Schwagerina (MOLLER), though there is much room for discussion as to their genetic relation. The recognized affinity seems to depend rather on their common departure from other members of the family, for     

A GRAPHIC METHOD TO AID SPECIFIC DETERMINATION OF FUSULINOIDS AND SOME RESULTS OF ITS APPLICATION TO THE FUSULIN?E FROM N. CHINA.——WITH 2 PLATES AND 20 TEXT-FIGURES.

本篇分为三节:第一节论研究(竹廷)蜗之方法及其各部分之名称;并猎取古生物学家迄今历史之结果而加以批评。第二节专述中国北部已发见之(竹廷)蜗。第三节讨论本篇所述各种(竹廷)蜗生存之时代及其棲息流徙之情形。     

THE NATURE AND EXTENT OF A STRATIGRAPHICAL BREAK IN THE CAMBRO-ORDOVICIAN LIMESTONES OF NORTHERN ANHUI,AND ITS BEARING UPON THE SYSTEMATIC CLASSIFICATJON OF THE CAMBRO-ORDOVICIAN STRATA

Those who have followed the historical development of the systematicclassification of the old Palaeozoic rocks in Europe would undoubtedly wellremember how the Ordovician became recognized as a well-defined,independ-