晚二叠世末,该地区变成弧后盆地,进一步转化成前陆盆地。
The late Permian it was changed into the back arc basin, and transformed into foreland basin.
岩石方面,在测区南部新发现了一套晚二叠世一早三叠世蛇绿岩。
Petrologically, new discovery includes a suite of the Late Permian-Early Triassic ophiolites in the southern part of the surveyed area and ophiolites in Duolie, Dagring Village.
滇东晚二叠世含煤岩系良好的岩性组合,贮藏了丰富的煤层气资源。
The excellent rock assemblage of Late Permian coal -bearing rock series in East Yunnan contains abundant seam gas resources.
四川盆地早三叠世飞仙关早期的环境基本上继承了晚二叠世长兴期末的格局。
The sedimentary environment of the Early Feixianguan Age of Early Triassic in northeastern Sichuan Basin mainly inherited the pattern of the Late Changhsingian Age of Late Permian.
华南晚二叠世的碳同位素变化曲线是逐渐降低的,与全球海平面变化趋势相一致。
The carbon isotope shifts during Upper Permian in the South China drop gradually, and such phenomena may correspond to sea level change.
晚二叠世晚期陆表海消亡,本区转化为内陆坳陷,形成以湖泊沉积为主的河湖充填。
During the late late Permian the epicontinental sea extincted and this area evolved into an inland depression and formed river lake fillings, mainly lake facies.
德格—中甸微板块是在晚二叠世初随甘孜—理塘洋的产生而从扬子板块西缘分离出来的。
Dg Zhongdian microplate was split off from the western margin of the Yangtze plate as the Garz Litang ocean opened in the late Permian.
对江西省信丰县铁石口剖面晚二叠世长兴阶至铁石口阶下部的牙形石动物群有了新的认识。
A detailed research has been worked on the Late Upper Permian conodont fauna of Tieshikou section in Xinfeng area, Jiangxi Province.
鄂西南地区在地层区划上归属扬子地层区之上扬子分区,晚二叠世地层岩石组合类型多样。
Southwestern Hubei area belongs to upper Yangtze subarea of Yangtze stratum area, the late Permian stratigraphic rock combination type is various.
根据化石组合面貌、岩性和沉积特征,以及剖面结构,认为普斯格组的时代应为晚二叠世。
According to the feature of fossil associations, lithology and sedimentary characteristics as well as section structure the Pusige Formation is referred to the Late Permian.
描述了贵州水城矿区汪家寨组(晚二叠世晚期)煤核中一种脱落的具解剖构造的鳞木类叶座。
The isolated and anatomically_preserved lepidodendralean leaf cushions were described from coal balls in Wangjiazhai Formation (upper Upper Permian) in western Guizhou Province.
生物礁是一种对海洋环境十分敏感的生态系,晚二叠世的火山作用势必影响到当时生物礁的生长和沉积相的演化。
Because reefs are peculiar ecosystems extremely sensitive to environment change, late Permian volcanism would surely have affected the reef growth and evolution of facies.
湘中涟源煤盆地早石炭世测水组、晚二叠世龙潭组煤系是中国东南诸省境内最重要的煤系,具有较大的生气、储气能力。
The Lower Carboniferous Ceshui and Upper Permian Longtan coal series are most important in Southeast China, and can both generate and bear gas greatly in the Lianyuan coal basin, Central Hunan, China.
选择贵州紫云的台地边缘礁为研究对象,通过大量磁化率的测试,分析整个晚二叠世生物礁的沉积演化与火山作用的关系。
This paper documented the relationship between late Permian volcanism and the marginal platform reef evolution in Ziyun area of Guizhou province based on the analysis of magnetic susceptibility.
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。
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.
阿尔拜虫目放射虫最早的代表出现于志留纪,从晚泥盆世开始繁盛,于二叠纪末期灭绝,是晚古生代特有的放射虫类群。
Representative elements of order Albaillellaria firstly appear in Silurian, which prosperous in Late Devonian, and extinction in end-Permian, is the characteristic group of Late Paleozoic Radiolaria.
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。
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.
其时代为晚石炭世至早二叠世。
The age of Kalagang formation of late Carboniferous was early Permian.
海槽相区沉积在晚二叠统世末达到最大海泛面沉积了大隆组。
The Dalong Formation was deposited at the end of the late Permian when the maximum flooding surface occurred in the trough area.
本文系统研究了西昆仑-喀喇昆仑地区晚古生代-早中生代地层的岩石组合及其分布特征,结合所含的生物组合特征绘制了研究区泥盆纪、石炭纪、早中二叠世及三叠纪的岩相古地理略图。
The late Paleozoic-early Mesozoic strata in the Western Kunlun-Karakorum area are main research object and the accreting orogenic theory is used for structural analysis in this paper.
本文系统研究了西昆仑-喀喇昆仑地区晚古生代-早中生代地层的岩石组合及其分布特征,结合所含的生物组合特征绘制了研究区泥盆纪、石炭纪、早中二叠世及三叠纪的岩相古地理略图。
The late Paleozoic-early Mesozoic strata in the Western Kunlun-Karakorum area are main research object and the accreting orogenic theory is used for structural analysis in this paper.
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