CAJ | 학술논문

巴尔喀什-准噶尔地区地层出露齐全,岩浆岩发育,太古-元古代以片岩、片麻岩、麻粒岩等变质岩系为主,为以1 230～1 100 Ma侵入的辉长-辉绿岩、花岗岩为代表的格林威尔造山事件结果,其后的里菲系多具盖层性质.文德系出露冰碛岩及碱性火山岩,象征古陆(罗丁尼亚古陆)解体;古生代地层可划分为稳定及活动型两种类型.前者为在稳定陆壳基底上的盖层,后者为古亚洲洋发展、演化至消亡全过程的不同沉积建造特征及建造组合;中-新生代地层代表陆内盆地发展、演化阶段的各类沉积.火山岩按时代分别作了介绍,总体特征是前寒武纪以偏碱性岩浆活动为主,古生代多为钙碱系列,后期发育舣峰式火山岩.中-新生代为大陆玄武岩、流纹岩岩流及部分碱性岩类.侵入岩共划分为5大侵入期,并按时代分别作了介绍.
파이객십-준갈이지구지층출로제전,암장암발육,태고-원고대이편암、편마암、마립암등변질암계위주,위이1 230～1 100 Ma침입적휘장-휘록암、화강암위대표적격림위이조산사건결과,기후적리비계다구개층성질.문덕계출로빙적암급감성화산암,상정고륙(라정니아고륙)해체;고생대지층가화분위은정급활동형량충류형.전자위재은정륙각기저상적개층,후자위고아주양발전、연화지소망전과정적불동침적건조특정급건조조합;중-신생대지층대표륙내분지발전、연화계단적각류침적.화산암안시대분별작료개소,총체특정시전한무기이편감성암장활동위주,고생대다위개감계렬,후기발육의봉식화산암.중-신생대위대륙현무암、류문암암류급부분감성암류.침입암공화분위5대침입기,병안시대분별작료개소.
In the area of Balkhash-Junggar, the stratum outcrop entirely; magmatic rocks are well developed; in the age of Archaeozoic-Proterozoic Era, The rock are mainly of metamorphic rock series.such as schists gneiss, granulite.etc. approximately in the age of 1230～1100 million years,instrusive rock of gabbro- diabase, granite represents the Grenville orogeny, thereafter leefian have much cover, Vendian outcrops moraine and alkline volcanic rocks, signify the old land's disintegration;Paleozoic stratum is divided into two types that are stable or active, the former is the cover of stable land crust base, the latter reflect the different sedimentary formation features and formation units of the whole process of the ancient asia ocean's develop、 evolvement,and then to death; Mesozoic-Cenozoic represents all kinds of sedimentery in land basin's develop、 evolvement process; Vocanic rocks are respectively summarized in age,the general characteristic are that in PreCambrian mostly is alkali lava movement, in Mesozoic is post develop two peak volcanic rocks in calcalkaline series; Mesozoic-Cenozoic are rock series of mainland basalt、 rhyolite and part of alkali rock; The age of intrusive rocks is diveded into five intrusive age. And respectively summarized based on age.