COMPLETE LIST OF MEMBERS OF THE GEOLOGICAL SOCIETY OF CHINA. (SEPTEMBER 1926)

Important notice to members:- All members are earnestly requested to send to the Secretary of the Society any change of address. The     

UPPER CAMBRIAN FOSSILS FROM FENGTIEN.

INTRODUCTION. The upper Cambrian of Fengtien was studied by Dr. Andersson whomade the following section and kindly permitted me to use it. (Fig. 1) Theupper Cambrian rest disconformably upon the pre-Cambrian rocks, which areof Sinian age. Upwards it is succeeded probably with a disconformity bythe Ordovician.     

UPPER CAMBRIAN OF KAIPING BASIN.

The Cambrian of China is developed in Yunnan, Shantung, Chihliand Manchuria. The first collection of Cambrian fossils was made by VonRichthofen and described by Dames and Kayser. Dames studied thetrilobites and Kayser described the brachiopods.     

THE DEVEIOPMENT OF GEOGRAPHY IN CHINA DURING LAST TWENTY YEARS

(1) Cartography (2) Geophysics (3) Physiography (4) Climatology (5) Hydrography (6) Oceanography     

AREAS OF 3338 ISIANDS ALONG THE COAST OF CHINA

1 All islands are measured by Plauimeter.2 Maps and charts used: a, British Admiralty Charts b, Charts published by the Hydrographic Department of Chinese Navy, c, Japanese Charts     

Solar Stokes Spectrum Observation at Yunnan Astronomical Observatory

1　ＳｉｇｎｉｆｉｃａｎｃｅｏｆＳｏｌａｒＳｔｏｋｅｓＳｐｅｃｔｒｕｍＯｂｓｅｒｖａｔｉｏｎＤｕｅｔｏｔｈｅｄｅｖｅｌｏｐｍｅｎｔｉｎｏｂｓｅｒｖｉｎｇｉｎｓｔｒｕｍｅｎｔ,ｔｈｅｃｏｎｃｅｐｔｏｆｓｏｌａｒｓｐｅｃｔｒｕｍｓｈｏｕｌｄｂｅｇｅｎｅｒａｌｉｚｅｄ .Ｉｎｔｈｅｐａｓｔ,ｉｔｉｓｏｎｌｙａｓｓｉｇｎｅｄｔｏｔｈｅｏｒｄｉｎａｒｙｏｒｕｎｐｏｌａｒｉｚｅｄｓｐｅｃｔｒｕｍｒｅｃｏｒｄｉｎｇｔｈｅｗａｖｅｌｅｎｇｔｈ ｄｉｓｔｒｉｂｕｔｅｄｉｎｔｅｎｓｉｔｙｏｆｔｈｅｃｏｎｔｉｎｕｕｍａｎｄ…     

大别山辉石岩—辉长岩体的锆石U—Pb年龄及其地质意义

大别山北部祝家铺,小河口和椒岩三个辉石岩－辉长岩侵入体的锆石给出四个Ｕ－Ｐｂ谐和年龄,范围均在１２３￣１３０Ｍａ之间,这表明这些基性／超基性侵入体是碰撞后成因的。由于白垩纪花岗岩脉普遍穿切这些辉长岩体,说明大别山垩纪大规模岩浆事件,是从深部地幔部分熔融开始的,其热动力可能源于地幔上涌。     

THREE-DIMENSIONAL NUMERICAL MODELING OF COHESIVE SEDIMENT TRANSPORT BY TIDAL CURRENT IN PEARL RIVER ESTUARV

IINTRODUCTIONEstUariesareprominentcoastalfeatUres.Estuariesareofgreateconomicssignificancetomankind.Attheseareas,manyharborsandwaterchannelshavetobebuiltforeconomicpurposes.ThedesignandconstrUctionofcoastalstrUctUresinestUariesrequireknowledgeofhydrodynamicsaswellassedimenttransportinsuchregions.ThenatUreofestuariesiscontrolledbyvariouscoastalhydrodynamicprocesses.Undertheactionofhydrodynamics,sedimentdepositionsorerosionswilloccurinestuariesornearcoastalstrUCtures.Tomaintainnavigati…     

日光火山区大地电磁的初步模拟：火山侵入引起流体圈闭的潜在破坏

在日光火山区收集了周期为０．０１－１０ｓ范围的大地电磁（ＭＴ）测深数据。阻抗数据沿区域走向Ｎ０°Ｅ进行分解,利用含有记漂移 二维反演进行分析解释。模型的主要特点是：（１）南部８ｋｍ深的良导体与地震Ｓ波反射体一致;（２）北部５ｋｍ深的良导体与地震波衰减带一致;（３）中间的同阻带与航磁数据推断的磁性体一致。两个良导体可能表示在４００℃左右的圈闭游离水。中间高阻体表示火山体,火山体浸入地壳可能破坏圈闭游     

点过程模型统计方法在地震学中的应用

引言地震目录大部分由多震国家地震部门定期出版。目录中给出每一个地震的震中、震源深度、发震时刻和震级大小。这种来自震源区内部的记录反映出地震时间序列是极其复杂的。地震月频次的大幅波动变化、