等色岩

Basal synthem is the Taishan mountain group in archaean, is mainly the gneiss; The paleozoic synthem besides the regional lost stratas: Upper Ordovician, Silurian-Devonian and Lower Carboniferous, other stratas have the distribution, divides into Cambro-ordovician and Permo-Carboniferous two structure subgroups. Cambro-ordovician is a set of carbonate construction, Permo-Carboniferous system is a set contains the coal clastic rock deposition; In the mesozoic synthem lost Upper Triassic and Upper Crataceous ,growth Middle-Lower Triassic and Middle-Lower Jurassic and Lower Crataceous three structure subgroups, main growth varicolored land facies clastic rock, discovered rich fossil data such as cryptogam ,Ostracoda and Chareae and so on.

基底构造层指太古界泰山群，主要为片麻岩；古生界构造层除区域性缺失的上奥陶统、志留-泥盆系和下石炭统外，其余地层均有分布，分为冷武-奥陶系和石炭-二叠系两个构造亚层，冷武-奥陶系为一套碳酸盐建造，石炭-二叠系为一套含煤碎屑岩沉积；中生界构造层缺失上三叠统和上白垩统，发育下-中三叠统、下-中侏罗统和上侏罗-下白垩统三个构造亚层，为杂色陆相碎屑岩，发现丰富的孢粉、介形类、轮藻等化石；新生界古近系岩性以砂泥岩互层为主，含薄层油页岩，新近系-第四系为一套河流相沉积。

" It was dark, but at eleven o'clock the moon rose in the midst of the ocean, whose every wave she silvered, and then,"ascending high, played in floods of pale light on the rocky hills of this second Pelion.

天很黑，但到了十一点钟，月亮从海上升了起来，把海面上染成了一片银色，然后，又一步步上升，把苍白色的光泻满了这座堪称皮隆［此山为希腊东北境内的高山，山中林木茂盛，景色秀丽，在希腊神话诗等文学记载中十分著名。］第二的岩石山。

Mainly based on the analytic data of dark mudstone on the outcrop sections, combined with the geochemical data from core samples of hydrocarbon source rocks, the trace geochemistry of mudstone is discussed in detail and the sedimentary environment of the source rocks is analysed by unsing the organic carbon content, organic matter types and saturated hydrocarbon chromatogram parameters of the source rocks.

以地表剖面暗色泥岩的分析资料为主，结合部分井下烃源岩样品分析数据，详细探讨了泥岩的微量元素地球化学特征，利用不同岩类烃源岩有机碳含量、有机质类型及饱和烃气相色谱等特征对烃源岩的沉积环境进行了分析。

This paper has investigated the microstructures, quartz fabrics, and mineral chemistry of mylonites from the ductile shear zone of the granite-greenstone belt in Seerteng area, Inner Mongolia. Synthetic analyses reveal that the mylonites underwent four evolutionary processes of deformation and metamorphism, such as lower-amphibolite facies regional metamorphism, retrograde epidote-amphibolite facies metamorphism and deformation, progressive recrystallization and retrograde greenschist facies metamorphism and deformation.

通过对色尔腾山地区花岗绿岩带中韧性剪切带的糜棱岩显微构造、石英组构、矿物化学等综合分析，发现该区糜棱岩在经历了低角闪岩相区域变质及绿帘角闪岩相退变质变形之后，发生了不均匀进变质重结晶作用及中低绿片岩相退变质变形等几个演化阶段。

John Robbins lives with his family in Santa Cruz, California.

约翰罗宾和家人居住在加利福尼亚州的圣克鲁斯县。

The international background is mainly the economic ties among different nations tented to be widen and deepen at the peace and development times.

国际背景主要是和平与发展时代条件下的世界各国经济贸易联系的日益加深。