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1.The metamorphosed and deformed tonalites are distinguished from the Archaean metamorphic strata (Jiaodong Group) by geological mapping(maP scale 1:50000)in the Qixia area.
通过1:5万栖霞幅地质填图,在太古界胶东群变质地层中划分出了经过变质变形的英云闪长岩体。收藏指正
2.Some conclusions can be made as follows: 1. The relatively high paleogeotemperature during Eogene is of great impo- rtance to the oil generation of lower strata of Sahejie group in depressions.
综合地温、古地温资料可作如下结论:(1)早第三纪相对高的古地温对凹陷区沙河街组下部层位生油十分重要。收藏指正
3.Based on the Sm-Nd data obtained in this work, age of the uppermost strata ofthe Wutai Group is recognized as 2471±64 Ma, which indicates that Wutai Groupbelongs to Archaean.
本文根据Sm-Nd同位素工作结果,给出五台群的顶界年龄为2470Ma,属太古代地层。收藏指正
4.In Zhongtiao Mountains , the main strata are Archean Shushui Complex(granulite facies complex), Jiangxian Group (amphibo-greenschist facies metamorphic rock), Paleoproterozoic Zhongtiao Group (metamorphic conglomerate and quartzite), middle Proterozoic Xiyanghe Group(andesite and sedimentary rock), Neoproterozoic Changcheng group(sedimentary rock).
中条山地区出露的地层主要有新太古界涑水麻粒岩 -角闪岩相杂岩、绛县群角闪 -绿片岩岩相变质岩、古元古界中条群绿片岩相变质岩、担山石群变质砾岩 -石英岩、西阳河群安山岩、沉积岩和中新元古界沉积岩。收藏指正
5.The ore deposist are controlled by strata (the wuqiangxi Formation of the Banxi Group), lithology (low grade metamorphic clastic rocks )and the Cathaysian compressive--twisting fracture zone.
矿床受地层(板溪群五强溪组)、岩性(浅变质细碎屑岩)和华夏系压扭性断裂控制带。收藏指正
6.METALLOGENESIS AND METALLOGENIC LAWS OF THE STRATA-BOUNDED IRON DEPOSITS IN THE LOWER LIAOHE GROUP OF THE EARLY PRECAMBRIAN IN EASTERN LIAONING PROVINCE
辽东地区早前寒武纪下辽河群层控铁矿成矿规律与成矿作用收藏指正
7.(1) This paper classified the strata of Sertengshan-Xitieshan in northern Qaidam basin into Daken-dabanyan group in Lower Proterozoic, Tanjianshan group in Ordovician-Silurian period, Aimunike group in Upper Devonian period and Guokesan formation of Zhongwu-nunsan group in Permo-Carboniferous.
(1)对柴达木盆地北缘的赛什腾——锡铁山一带出露的地层进行了较为系统的划分，厘定了古元古代达肯大坂岩群、奥陶——志留纪滩间山(岩)群、泥盆纪上泥盆统埃姆尼克群、石炭——二叠纪中吾农山群果可山组。收藏指正
8.The exposed strata in the Wujiagou ore filed belong to the Sushui Group of Archaean age and the Zhongtiao Group of Proterozoic age, consisting mainly of gneisses, granitoids and marbles.
武家沟矿区出露地层为太古界涑水群和元古界中条群,主要由一套片麻岩、花岗岩和大理岩组成;收藏指正
9.The Pre-Sinian basement strata exposed in the North Kunlun Massif are Later Archean -Neoproterozoic Milan Group, Changcheng System Kaqiang Group, Jixian System Liushui Formation and Qingbaikou System Sulu Formation.
被蛇绿岩所分隔的昆北地块上出露的前震旦纪基底地层为：晚太古代-新元古代米兰岩群，长城系卡羌岩群，蓟县系流水岩组和青白口系丝路岩组。收藏指正
10.Underground water system of yaoqiao coal mine included 4subsystems:pore aquifer formation of Cenozoic Erathem、sandstone fracture aquifer formation of coal -bearing strata、limestone Karst aquifer formation o f Taiyuan group and limestone Karst aquifer formation of Ordovician system.
姚桥矿地下水系统包含四个子系统:新生界孔隙含水层组、煤系砂岩裂隙含水层组、太原群石灰岩溶隙含水层组及奥陶系灰岩岩溶含水层组。收藏指正
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