Devonian相关论文
A new radiolarian genus, Eoalbaillella belonging to Albaillellidae Deflandre emend. Holdsworth, is proposed from the Ear......
The Frasnian-Famennian (F-F) mass extinction is one of the five great extinctions of marine life during the Phanerozoic.......
Rare-earth elements(REE) in limestones were measured by ICP-MS from the Yangdi section across the Frasnian-Famennian(F-F......
Relationship between Milankovitch eccentricity cyclicity and chemo-cycles from the upper Givetian (D
The simultaneity and the regionality of the chemo-cycles are proved by cycle-to-cycle correlation integrated with conod......
Discovery of cutinitic liptobiolith in northwestern China and a comparative study with Luquan Devoni
Devonian cutinitic liptobiolith is a special cuticle-rich coal formed during the early stage of land plant evolution.In ......
阐述呼吉尔斯特植物群的定义、分布、时代、组成和特点.呼吉尔斯特植物群主要代表我国北方区中泥盆世晚期的植物群,其具有全球广布......
在北非和欧洲中西部中泥盆世地层中发现的石燕类属Intermedites被认为是从早泥盆世腕足动物属Arduspirifer演化而来,二者具有相同......
小嘴贝类是中-上泥盆统界线附近的一类重要腕足动物,其中的秃嘴贝类是我国华南该界线附近双腔贝类-秃嘴贝类组合带的主要分子.Ypsi......
文中描述了产自西藏措勤县的一种泥盆纪多角形群体四射珊瑚Argutastrea darwini(Frech)。该种曾广泛分布于欧洲的德国和奥地利以及......
Geochemical characteristics and sedimentary environment of the Middle Devonian organic-rich shales i
In order to figure out the redox conditions and paleo-sedimentary environment of the Middle Devonian shales in the north......
Detrital Zircon U-Pb Geochronology and Provenance of the Hebukesaier Formation in the Shaerbuerti Mo
Limited Devonian magmatic record in northern West Junggar leads to contrasting models on its tectonic evolution.In this ......
The early fossil record of terrestrial arthropod herbivory consists of two pulses.The first pulse was concentrated durin......
Asia–Gondwana connections indicated by Devonian fishes from Australia: palaeogeographic consideratio
Middle Palaeozoic vertebrate fossil occurrences are summarised for Australia, with reference to faunal connections betwe......
Soft-sediment Deformation Structures Related to Earthquake from the Devonian of the Eastern North Qi
Devonian in the North Qilian orogenic belt and Hexi Corridor developed terrestrial molasse of later stage of foreland ba......
Discovery and significance of microspherules at Lower-Middle Devonian boundary of Guangxi, South Chi
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The Caledonian orogeny at the end of the Silurian resulted in great changes in the palaeogeography in the Yunnan-Guizhou......
Diversity patterns and palaeobiogeographical relationships of latest Devonian-Lower Carboniferous fo
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Insights into the Origin of Natural Gas Reservoirs in the Devonian System of the Marsel Block, Kazak
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
A Middle-Upper Devonian Boundary Section in the Open Platform, Platform Margin Facies of Guilin,Sout
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Early evolution of life cycles in embryophytes:A focus on the fossil evidence of gametophyte/sporoph
Embryophytes (land plants) are distinguished from their green algal ancestors by diplobiontic life cycles,that is,altern......
Taphonomy refers primarily to the study of processes between death and final burial of an organism or a group of organis......
Discovery and significance of microspherules at Lower-Middle Devonian boundary of Guangxi, South Chi
Microspherules are found in different facies at the Lower-Middle Devonian boundary, Guangxi, South China. There are more......
Three Devonian reefs (bioherms) from Yunnan and Guangxi, southern China, are studied in detail.Six microfacies types are......
Molecular stratigraphical, carbonate carbon isotopic, stratigraphical and paleontological data show that algal booming, ......
From Flysch to Molasse-Sedimentary and Tectonic Evolution of Late Caledonian-Early Hercynian Forelan
The Late Caledonian to Early Hercynian North Qilian orogenic belt in northwestern China is an elongate tectonic unit sit......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
宁乡式铁矿是一种泥盆纪海相沉积赤铁矿,是中国铁矿的重要类型之一,占中国沉积铁矿探明资源储量的50%以上,其中鄂西宜昌、恩施地区......
描述了广西大厂地区泥盆纪竹节石1新属和8新种, Sinoviriatellinagen. nov., Nowakia semibiannulata sp.nov., N. flabelliformis......
火山碎屑风暴岩是一种新的风暴岩成因类型,是内、外力地质事件综合作用的产物,它不仅具有陆屑、钙屑风暴岩所具有的古环境和古气候......
秦岭微板块位于商丹-武山和勉略-巴山弧断裂之间。泥盆纪时期,微板块主体处于稳定的小型克拉通盆地背景。本文仅从西秦岭中带泥盆......
南秦岭裂陷槽位于中秦岭微板块和摩天岭地体之间．本文根据裂陷槽盆地三河回群和摩天岭地体泥盆系沉积学研究，结合火山作用和生物古地......
凡口矿区主要赋矿地层为泥盆系，岩石类型以碳酸盐岩为主．主要沉积相类型有滨海相、局限台地相、浅海陆棚相．沉积环境为一套碎屑岩-碳......
新疆阿尔泰山南缘克朗晚古生代火山-沉积盆地盆地,位于西伯利亚板块南缘泥盆纪陆缘裂谷带中,在早泥盆世发生了大规模多期次的火山......
新疆阿合奇县托什干河上游地区古生界出露地层有泥盆系和石炭系,属南天山地层分区,划分为阔克沙勒岭小区与迈丹他乌小区。阔克沙勒......
思茅地块西 龙洞河组为一套火山－沉积岩系，原定时代为晚石炭世，被认为属南澜沧江洋弧后盆地沉积。现在龙洞河组层状奎质岩断片中发现......
简要总结我国泥盆系研究进展的基础上，提出华南区泥盆系除滨海相沉积外，浅海相沉积可区分出象州型、北流型、南丹型、崇左型４种基本的......
吉林省中部的二道沟组、小绥河组、张家屯组的时代归属，一直是国内、外地质学家争议的问题之一。根据无脊椎动物化石鉴定结果，张家屯......
西秦岭武山杨河-礼县固城一带的原“泥盆纪”地层中，发现了大量属于早石炭世的牙形刺、珊瑚和有孔虫化石，为该区地层的重新划分提供......
笔者在 1∶ 5万堡子坝幅、临江幅区域地质调查中 ,对扬子地台西北缘文县地区的泥盆纪地层进行了重新研究 ,共识别出 个三级层序 ,......
志留纪末期的加里东运动使扬子板块与华夏板块基本上拼接联合为统一的华南板块，由于古特提斯洋北支向东扩张，泥盆纪时龙门山地区形成......
在1：25万红宝石幅（K47C002001）图幅中，雀儿山群分布于哈萨克斯坦板块南缘，红石山蛇绿混杂岩带以北地带的双沟山-雀儿山一带，为一套宏观色......
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讨论了秦岭造山带沉积岩容矿金矿床地质背景、地质特征和矿床成因。认为俯冲碰撞过程中形成的浊积岩系是金矿的主要矿源层，在金矿源......
