EOCENE相关论文
The genus Osmunda L.contains approximately 10 extant species widely distributed in tropical and temperate regions,with t......
精确的区域年代地层框架是探究地质历史时期气候变化与动物群演化事件的基础.过去5000万年中亚洲地区发生的最明显陆地哺乳动物群......
Illigera (Hernandiaceae) is a liana genus distributed mainly in the tropical Asia and Africa.Previous fossil records sug......
The genus Paliurus are characterized by their distinctive orbicular-winged fruits with a trilocular(or often bilocular)o......
The Eocene climate of China, the early elevation of the Tibetan Plateau and the onset of the Asian M
Eocene palynological samples from 37 widely distributed sites across China were analysed using Co-existence Approach (CA......
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Increased Magmatic Water Content-the Key to Porphyry Cu-Mo ± Au Formation in the Gangdese Belt, Tibe
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Characterization of lacustrine carbonate reservoirs in the Eocene Sikou Sag,Jiyang Depression,East C
With the recent discovery of new oil fields around the Bohai Bay Basin,a better understanding of the origin of high qual......
Characteristics and Genesis of the Es_(1) Productive Sandstone Reservoir(Paleogene),Nanpu Sag,East C
The Shahejie Formation is a fundamental rock unit for hydrocarbon exploration and production in the Nanpu Sag,Bohai Bay ......
Discovery of Two New Peculiar Subgenera and Two New Species of Tipula Linnaeus,1758(Diptera,Tipulida
Two new fossil subgenera and two new fossil species of the genus Tipula Linnaeus,1758,Tipula(Succinica)berendti subgen.a......
Yadong area was located at the residual basin of the Neotethys during Paleogene,which developes a set of youngest ma......
On the Validity and Evolution of Assilina Species during the Ypresian-Lutetian:Example from Bir Dakh
The genus Assilina is a taxon within the Nummulitacea that appeared early in the Ypresian(Early Eocene)and continued unt......
A fruit of Eucommia has been recovered from the Eocene of Fushun, Liaoning Province. This represents the only confirmed ......
Benthic foraminiferal assemblages from the Safranbolu Formation (Cuisian, Eocene),Northwest Anatolia
Twenty-one outcrop samples collected from a 28-m-thick section from the Safranbolu Formation of the southwest part of th......
As cyclical orbital movements of Earth,Milankovitch cycles can be recorded in sedimentary strata.The time they reflect c......
Discovery of Two New Peculiar Subgenera and Two New Species of Tipula Linnaeus, 1758 (Diptera, Tipul
Two new fossil subgenera and two new fossil species of the genus Tipula Linnaeus, 1758, Tipula (Succinica) berendti subg......
Characters of Nummulites multiplicutiospiralis n.sp.from the Qarara Formation,Maghagha,Nile Valley,E
Nummulites multiplicutiospiralis n.sp.is described and illustrated for both generations from a claystone of Lutetian age......
Early Eocene leucocratic sill/dike swarms in the Gangdese belt, southern Tibet: Tectonic implication
The timing of the initial Indo-Asian collision is a subject of debate for a long time.Besides,the magmatic trace of the ......
Distribution Prediction of Middle-deep Lacustrine Source Rocks in Eocene Wenchang Formation in the K
Oil and gas shows are rich in drilling wells in Kaiping sag, however, large oilfield was still not found in this area. F......
Evolution of an Eocene-Oligocene Saline Lake Depositional System and Its Controlling Factors, Jiangh
The Upper Eocene–Lower Oligocene Qianjiang Formation of the Jianghan Basin in central China consists of a 4 700-m-thick......
The fossil record of terrestrial mammals in Antarctica is temporally and geographically constrained to the Eocene outcro......
Leaf Cuticle Microstructure of Machilus maomingensis sp.nov.(Lauraceae) from the Eocene of the Maomi
Machilus maomingensis Jin et Tang,sp.nov.from the Eocene Youganwo Formation of the Maoming Basin,South China,is studied ......
Palaeoskapha sichuanensis gen. Et sp. Nov. (Menispermaceae) from the Eocene Relu Formation in wester
Palaeoskapha sichuanensis gen. et sp. nov. of Menispermaceae is described here for the first time based on a well preser......
Latitudinal trends in genus richness of vascular plants in the Eocene and Oligocene of North America
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 Eocene Radiolarian Fauna from the Sangdanlin, Southern Tibet: Constraints on the Timing of Ini
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 New Hiatus within the Lutetian of the El Basatin Section,Gebel Mokattam, Egypt: Field and Sediment
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......
Geochemistry of the Eocene Felsic Porphyric Rocks and High-Mg Potassic Rocks along JARSZ: Implicatio
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......
A New Species Group in the Genus Tanytarsus van der Wulp(Diptera:Chironomidae)Based on a Fossil Reco
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......
Original Sedimentary Pattern of an Inverted Basin: A Case Study from the Bozhong Depression, Offshor
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......
This study of the Paleocene-Eocene boundary within a foreland basin of southern Tibet,which was dominated by a carbonate......
通过粒度分析、岩石薄片、扫描电镜、X-射线荧光及元素地球化学分析等多种手段,研究了珠江口盆地白云凹陷始新统—下渐新统的沉积......
亚洲特有的啮齿类硅藻鼠科自渐新世以来分布于东亚和南亚.现生硅藻鼠类的分布只限于老挝的喀斯特地区.就目前所知,这些具有豪猪型......
Cyclocarya cf. paliurus (Batal.) Iljinskaja (Juglandaceae) from the Hunchun Formation (Eocene), Jili
The leaflet architecture of Cyclocarya cf. paliurus (Batal.) Iljinskaja from the Hunchun Formation (Middle Eocene) shows......
In order to better understand the tectonic evolution of the Qaidam Basin. The authors carried out a paleomagnetic study ......
主要研究安纳托利亚中部昌克勒-乔鲁姆盆地(Cankiri-Corum Basin)始新世含褐煤层中的孢粉与环境.在采尔特克组(Celtek Fm.)30块样......
Estimating paleoenvironments using ecological niche models of nearest living relatives: A case study
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继1990年王伴月和李春田记述了发现在吉林桦甸中始新世的争胜鼠(Zelomys)之后,近年又在山西垣曲、河南卢氏、江苏溧阳等地的中始新......
Unequivocal Eocene suckers from China are for the first time reported here. This discovery demonstrates that catostomids......
报道一个产于上泽亚(Uupper Zeya)坳陷(东经129-130°,北纬54-55°)东南部,保存良好的化石孢粉植物群.孢粉组合中裸子植物花粉居统......
Distribution Prediction of Middle-deep Lacustrine Source Rocks in Eocene Wenchang Formation in the K
Oil and gas shows are rich in drilling wells in Kaiping sag,however,large oilfield was still not found in this area.For ......
南极乔治王岛始新统化石山组含多种类型遗迹化石，常与鸟类足迹相伴产出。记述的１新遗迹属及所属的５新遗迹种，从遗迹化石形态两侧对称，纵......
西藏南部定日地区遮普惹山向斜核部近来发现一套非碳酸盐型海相沉积，由黄绿色页岩含砂岩，紫红色砂页岩组成，总厚约１８０ｍ，产丰富的钙质超微化......
首次利用气候变化特征，对由于缺少特征古生物化石资料而长期难以进行地层划分的东营凹陷南坡始新统沙河街组四段下亚段一孔店组一段......
云南省永胜县分水岭矿区是近年发现的斑岩型铜多金属矿床。铜矿化多产于斑岩体中部外侧（喇叭箐断裂两侧）及部分岩枝的节理裂隙中,矿......
