archaeozoic

The early Precambrian in Jilin province includes the Archaeozoic granite-greenstone belt, early Proterozoic Ji'an Group and mid Proterozoic Laoling Group.

吉林省早前寒武纪地质包括太古宙花岗&绿岩带、早元古代集安群和中元古代老岭群。

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Tectonic deformation and evolutional characteristics of Archaeozoic metamorphic complex from Jianping area

建平地区太古宙变质杂岩构造变形及演化特征

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The impact of basic intrusive dyke on hydrocarbon accumulation inside the Archaeozoic buried hill in Liaohe Depression is studied on the basis of logging data, core test and oil testing data.

以测井资料、岩心化验及试油资料为基础，研究了辽河坳陷太古宇古潜山基性侵入岩脉对内幕油气成藏的影响。

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This has been proved by formation test and production, so that these are feasible methods to study the characteristics of Archaeozoic metamorphic reservoir.

其解释成果已被试油和生产实际所证实，说明利用该方法研究太古界变质岩储层特征的方法可行。

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Shagou deposit mainly lies in the metamorphic rock of Taihua Group, Archaeozoic erathem.

本矿床主要的赋矿地层为新太古界太华群高级变质岩.

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Massive sulphide deposits of Archaeozoic in North Liaoning

辽北太古宙块状硫化物矿床

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In recent years, Proterozoic and Archaeozoic buried hill reservoirs have been explored and developed in Liaohe Oilfield, but it is a problem to interpret these fracture-cavity reservoirs.

近年来，辽河油田元古界、太古界古潜山油气藏得到了比较好的勘探与开发，但对这些缝洞性储层的解释一直是一个难题。

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It is not appropriate for the newly-established Tianjingping Group ( Arzt ) to be thought as upper Archaeozoic erathem.

因此,新建天井坪组 ( Ar~ 2t ),将其归属于上太古界是不妥当的.

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According to the relation of contact in the field and Pb Pb evaporation age of a set of zircon ( 2451 Ma), its diagenetic age can been ascertained the Archaeozoic Era.

根据野外接触关系和一组锆石Pb－Pb蒸发年龄（2451Ma），确定其成岩时代为太古代。

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Ore bodies occur in Archaeozoic hornblende metamorphic rock series, especially in the surrounding area and inner side of the metamorphic diorite, controlled by NE and NNE shear zone, and occur as feather veins in the side faults.

矿体赋存于太古代角闪质变质岩系，特别是变质闪长岩体周边及内侧，受NE、NNE向剪切破碎带控制，常在其傍侧断裂形成羽状矿脉。

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Three tectonic characteristics in connection with gold metallogenesis in China are given in the present paper: the stratigraphic era ( the Proterozoic) of the first metallogenetic culmination for lode gold in China is later than that ( the Late Archaeozoic) of the world as a whole;

指出中国金成矿的三个大地构造特征：中国第一个岩金成矿高潮的地层时代（古元古代）晚于全球第一个岩金成矿高潮的地层时代（新太古代）；

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The Proterozoic climate was still warm and wet, but compared with that of the Archaeozoic Eon, the temperature fell a little.

元古宙的气候仍是温暖而潮湿的，但较太古宙温度有所降低。

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Granite take-out type of uranium mineralization in research area be controlled with Archaeozoic era mix granite, mainly distributed in internal and external contact belt. 6.

研究区花岗岩外带型铀矿化受太古代混合岩化花岗岩控制，主要分布在岩体内外接触带。

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The early Proterozoic atmosphere and hydrosphere are similar to those of Archaeozoic in being still absent in oxygen. This is a very large circular collection of stars and gas that surrounds our Milky Way galaxy.

早元古代的大气圈、水圈与晚太古代相似，仍为缺氧性质。这是一个围绕银河系的恒星及大气圈群体。

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Buried hills of Archaeozoic, Paleozoic and Mesozoic Eras developed well in the west part of Dongying Depression.

东营凹陷西部发育太古界 、 古生界及中生界潜山.

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The method and theory of seismic wave impedence inversion restrained by well log were introduced in this paper, together with its application to the paleogene conglomerates and Archaeozoic weathered granite rocks in the CFD 18 1 and 18 2 structures. The resolution reached 10 meters.

介绍了测井约束波阻抗反演技术的方法原理，以及在CFD18-1、18-2构造下第三系底砾岩及太古界花岗岩风化壳储层研究中的应用，分辨率可达到10m。

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And synthetic acoustic log and other techniques were used for describing and predicting the lateral extent of Archaeozoic and Lower Paleozoic oil bearing reservoirs in the whole oil field.

采用合成声波测井等技术完成全区太古界、下古生界的储集层横向描述和预测。

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Taking modern stratigraphic theories as guidance, Jiangsu Stratigraphic Clearance Team collected a large amount of stratigraphic information from Archaeozoic Era to Tertiary Period over the last hundred years through the effort of more than three years.

江苏地层清理项目组以现代地层学理论为指导，经3年多工作，搜集了江苏近100年来大量新太古代至第三纪地层资料。

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According to field geological mapping ( scale 1:10000) and comprehensive study in laboratory, the major archaeozoic rocks are intermediate-acid intrusives, which were metamorphosed into the felsic gneisses.

在野外1∶10000地质填图及室内研究工作基础上，认为夹皮沟地区太古代主体岩石是中酸性侵入体（TTG），已变质成为长英质片麻岩。

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A Preliminary Study on the Archaeozoic Paleoclimate of China

试论中国太古宙的古气候

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In the end, the relation between the metallogenesis and the evolution of Archaeozoic and early Proterozoic earth crust is discussed basing upon the theory of rift.

最后采用裂谷理论讨论了成矿作用与太古代和早元古代地壳演化的关系。

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