Abstract:一、前言苏州花岗岩,久负盛名,开采历史悠久。因其色泽鲜洁,质地坚实,是良好的建筑和装饰石材。苏州花岗岩的调查研究工作,过去曾有不少学者进行过,较早的有刘季辰、赵汝钧的江苏地质志(1924)。工作较详细的有喻德渊所写的苏州花岗岩(1933)和黄懿所写的

Abstract:近几年来,我在苏联曾数次作过有关现代的最卓越学者之一 B.A.奥勃鲁契夫的科学活动报告。我曾在1950年和1953年写过两本以奥勃鲁契夫对西伯利亚和亚洲中部地质研究作为题材的小册子;此外1958年将出版一本篇幅颇大的、与Э.穆尔查也夫和B.B.奥勃鲁契夫合写的有关B.A.奥勃鲁契夫的著作。

Abstract:B noc涯e八Hlle ro八I’1扛He佩邢即aT邢BHcTyna兀B CCCPc双0从a仄aMn 0 Hay可R0益两e似e-JLHocT“B.A.06P卿eBa一呱Horo B3 RPyll日e益m肛邓eHI江x Hamero即eMeEn.Ha TeMy 0 eropa60Tax no re0JI0rHll Cn6即,,n城e卿a““no泛A3ll且MHoD ony6JIHRoBa叹反仄Be 6po皿mp址任B 1950n 1953r.,a B 1958r.BMeeTe e 3.MyPaaeB邸n B.B.O6Py互eB皿。从。邢Ha Bu蔚T一IK只xxra. reo朋r且可ecK“百nec江e仄oBa朋且B CHOnPn 3a no。涯e仄Hue从Ba八ee刀n涯eT服c6),zsnjn Me朋e oToMB命。RnMy互e~,即n3HaHH反Mr:aBo认…

Abstract:中国中部及南部奥陶纪的地层,在李四光教授首先记述三峡地区以后,陆续有所表,但对详细划分与对比工作,还做得不够。川黔边境奥陶纪的地层,产有丰富的化石群,使作者能够进行几个剖面,由此创立了与欧洲脱曼读期(Tremabocian)相当的桐梓层(Tungtzu formation)和确立了五峰页岩的上界,进一步肯定了五峰页岩相当於亚希极期(Ashgillian)的时代,同时,岩中含有欧美的种属,证明了当时海水的关联性。

Abstract:In 1918 Yabe described some Orthoceras chinese collected by Yamada from Chiu-tienya near the Szechuan-Kweichow border. But no date was given and the rocksfrom which the specimens came were not mentioned. In 1927 S. S. Yoh made areconnaissance sarvey from Chungking to Kweiyang. He found a shale consistingof Ordovician fossils at Shihtzepu 5 km. north of Tsunyi, Kweichow, but in Chi-kiang and Tungtzu such rock had not been discovered. V. K. Ting, T. K. Huang and Y. L. Wang while undertaking a study of thegeology along the proposed Szechuan-Kwangtung Railway, visited Szechuan andKweichow in 1929. They made a geological map of the Tungtzu area and clssifiedthe Ordovician rocks into a lower Loushankuan limestone, a middle Yangtienwoshale and an upper Chiehpei limestone Their result was however, not published,being given only in a paper read by Y. L. Wang at the weekly meetings of theNational Geological Survey of China. In the summer of 1939 the authors spent three months in studying the geologyof the Szechuan-Kweichow border. On account of other duties the senior author wascalled back In September, while the junior author stayed there until the end ofOctober. In the autumn of 1940 the junior author again went to Tsunyi, Kweichow andinvestigated the Shihtzepu shale. The region thus studied is situated along theSouthwestern Highway and extends from Kwanyinchiao in the southern part cfChikiang, Szechuan to Tsuyi, Kweichow. The sections exposed are ideal and coverrocks ranging from Cambrian to Cretaceous in age. Only the Ordovician formationsare treated in this paper. According to the authors. observations the Ordovician rocks of the Szechuan-Kweichow border can by separated into five groups. In ascending order they are theTungtzu formation, the Hunghuayuan limestone, the Malukou shale, the Neichia-shan formation and the Wufeng shale. A brief description of each is given below.

Abstract:一、前言 1.位置和交通上二叠纪乐平煤系在赣东北地区分布甚为广泛,尤以乐平、余干、万年、波阳、浮梁诸县十分发育,前人因以“乐平煤系”命名。本系所含煤层经前人所作煤岩的及化验的研究,发现煤中挥发分及焦油实出率将高,煤岩类型以树皮煤为主,属残植煤类,认为与国内各

Abstract:一、太原西山石炭纪及二叠纪地层的初步商榷太原西山是我国华北石炭纪及二叠纪地层的标准地区之一。虽有许多地质学者作了研究,惟其意见至今还没统一。1956年夏,作者与甘佩荣同学到此收集毕业论文资料时,曾对本区之石炭纪及二叠纪地层有了一些新认识。故作者愿以自己亲身工作中的点滴之

Abstract:一、序言鄂尔多斯地台系指大青山以南,秦岭以北,贺兰山以东,吕梁山以西,约东经106°—110°,北纬34°—41°间之地而言。在行政区划上包括内蒙伊克昭盟、陕北及部分甘肃东部地区。本文所讨论的问题限於地台北沿北纬40°以北地区,但为说明问题,本文所引用