• The age of Kalagang formation of late Carboniferous was early Permian.

    其时代为石炭世至二叠世

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  • Late Carboniferous granite in the Xiao Hinggan Mountains shows magma-mixing characteristics.

    小兴安岭石炭世花岗岩具有明显岩浆混合特征

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  • Conodonts; Late Carboniferous; Benxi Formation; southeastern Liaoning; Stratigraphical divisions and correlation.

    牙形刺石炭世本溪组;辽宁东南部地层划分对比

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  • Then Kelameili orogenic belt was developed in the northwest during middle and late periods of Late Carboniferous.

    首先西北缘:早石炭世末期形成西北缘界山的雏形;

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  • The Junggar basin might have become a part of the southern margin of thee Siberian plate in the early stage of Late Carboniferous.

    石炭世早期准噶尔盆地可能已经成为西伯利亚板块南缘的一部分

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  • The volcanic-sedimentary formations of Early Carboniferous and early Late Carboniferous are widely developed in the Qoltag stratigraphic subregion.

    觉洛塔格地层分区广泛发育石炭石炭世早期火山-沉积建造。

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  • Three topics are discussed in this paper: (1) the time of ocean-continent transformation and the prototype of the Middle-Late Carboniferous Junggar basin.

    文中讨论了以下三个问题:(1)-陆转换时限中、晚石炭世盆地原型

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  • The sedimentary hiatus in Xiaohaizi Formation and late age of late carboniferous in Tarim basin are found and demonstrated by the authors for the first time.

    首次发现论证了巴楚小海子地区小海子组内和塔里木盆地内部石炭晚期沉积间断

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  • The Late Carboniferous prototype sedimentary basin is likely to be a hinterland basin, which is favourable for preservation of large gypsum-siderite deposits.

    石炭世原型沉积盆地可能后陆盆地,有利于大型石膏菱铁矿矿床保存

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  • The magnetic declination of palaeomagnetic mean directions of the Bohemian Massif and that of Inner Sudetie Basin of Late Carboniferous Epoc differed 17 degrees.

    波希米亚地块内苏台德盆地地区石炭纪地磁平均方向磁偏角相差17度。

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  • Based on the study of small foraminiferal fauna in the Late Carboniferous and Early Permian in Feicheng coalfield, 25 genera and 73 species of small foraminiferal fossils are identified.

    通过肥城煤田石炭-二叠世有孔虫动物群研究,共鉴定出小有孔虫化石2573

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  • On the basis of the study on the flora characteristic of the late late Carboniferous and early early Permian in the Helan Mountains, the palaeoecology study on this flora has been analyzed.

    综合研究贺兰山北段石炭世晚期二叠世早期植物群特征和性质基础,对此植物群进行了古生态学方面的分析研究。

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  • During the Late Carboniferous, sedimentary rocks—rocks eroded by wind and water and deposited as fine sediments—carpeted much of the region, which might have been partially flooded from time to time.

    石炭纪沉积岩(整块岩石外力侵蚀,然后均匀沉淀而形成)广泛分布于那些有可能反复被洪水侵袭的地区

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  • The collisional orogenesis in the area occurred in the Carboniferous and Permian, and shows the character of the early compression and late extension.

    该区的碰撞造山作用主要发生石炭纪二叠纪经历了挤压伸展的演化过程。

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  • The material source of the Carboniferous karst type bauxite in North China mainly came from the underlying Late cambrian-middle Ordovician carbonate rock.

    华北石炭纪岩溶铝土矿主要物质来源为下寒武世—中奥世碳酸盐岩。

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  • After 1999, the basite zone was found in the group of Kuerliang in middle-upper Carboniferous, in the Late Paleozoic strata of the North Kunlun area.

    1999年以来,昆仑地区古生中上石炭统库尔良发现了基性岩浆岩

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  • After 1999, the basite zone was found in the group of Kuerliang in middle-upper Carboniferous, in the Late Paleozoic strata of the North Kunlun area.

    1999年以来,昆仑地区古生中上石炭统库尔良发现了基性岩浆岩

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