The age of Kalagang formation of late Carboniferous was early Permian.
其时代为晚石炭世至早二叠世。
Late Carboniferous granite in the Xiao Hinggan Mountains shows magma-mixing characteristics.
小兴安岭晚石炭世花岗岩具有明显的岩浆混合特征。
Conodonts; Late Carboniferous; Benxi Formation; southeastern Liaoning; Stratigraphical divisions and correlation.
牙形刺;晚石炭世;本溪组;辽宁东南部;地层划分与对比。
Then Kelameili orogenic belt was developed in the northwest during middle and late periods of Late Carboniferous.
首先是西北缘:早石炭世末期形成西北缘界山的雏形;
The Junggar basin might have become a part of the southern margin of thee Siberian plate in the early stage of Late Carboniferous.
晚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。
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早石炭世及晚石炭世早期的火山-沉积建造。
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)洋-陆转换时限和中、晚石炭世盆地原型。
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.
首次发现和论证了巴楚小海子地区小海子组内和塔里木盆地内部晚石炭世晚期的沉积间断;
The Late Carboniferous prototype sedimentary basin is likely to be a hinterland basin, which is favourable for preservation of large gypsum-siderite deposits.
晚石炭世原型沉积盆地可能为后陆盆地,有利于大型石膏菱铁矿矿床保存。
The magnetic declination of palaeomagnetic mean directions of the Bohemian Massif and that of Inner Sudetie Basin of Late Carboniferous Epoc differed 17 degrees.
波希米亚地块与内苏台德盆地地区晚石炭纪古地磁平均方向的磁偏角相差17度。
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.
通过对肥城煤田晚石炭-早二叠世小有孔虫动物群的研究,共鉴定出小有孔虫化石25属73种。
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.
在综合研究了贺兰山北段晚石炭世晚期和早二叠世早期植物群的特征和性质的基础上,对此植物群进行了古生态学方面的分析研究。
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.
晚石炭纪,沉积岩(整块岩石经风、水的外力侵蚀,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;
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在石炭纪和二叠纪,并经历了先挤压后伸展的演化过程。
The material source of the Carboniferous karst type bauxite in North China mainly came from the underlying Late cambrian-middle Ordovician carbonate rock.
华北石炭纪岩溶型铝土矿的主要物质来源为下伏的晚寒武世—中奥陶世碳酸盐岩。
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,在北昆仑地区晚古生界中上石炭统库尔良群中发现了基性岩浆岩带。
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,在北昆仑地区晚古生界中上石炭统库尔良群中发现了基性岩浆岩带。
应用推荐