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Male spike strobiles with Gnetum affinity from the Early Cretaceous in western Liaoning,Northeast Ch
A fossil with Gnetum affinity was found in the Jianshangou Member(Barremian Age) of the Yixian Formation(Lower Cretaceou......
Introduction The Locality General Geological Structure Stratigraphy Physiography and Structure Age of the Taiku Fault B......
Paleoclimatological and paleoenvironmental records since 4 000 a B.P. in sediments of alpine lakes i
The 3 310-m-high Chia-min Lake records the climatic history since 4 ka B. P. in Taiwan. The warm/wet period before 2.2 k......
Triassic alkaline intrusives in the Yanliao-Yinshan area:their chronology,Sr,Nd and Pb isotopic char
Dated isotopic ages for 15 alkaline intrusives in the Yanliao-Yinshan area, ranging from 268 to 190 Ma, ten of which are......
ta Sed一mentolog一ea Slniea,ISSNI000一0550,CN62一1038/P,18(1),2000,p.36一42,41 11us.,4 tables,1 5 ref) The Quarernary eo......
In this paper, the palaeomagnetic study of the 55 oriented samples collected from some Late Cenozoic basalt group of Da......
New Zircon U-Pb Geochronology of the Post-kinematic Granitic Plutons in the Diancang Shan Metamorphi
The Ailao Shan-Red River fault zone is the boundary between the Yangtze block to the northeast and the Indochina block t......
Mesoproterozoic Continental Arc Type Granite in the Central Tianshan Mountains:Zircon SHRIMP U-Pb Da
The Central Tianshan belt in northwestern China is a small Precambrian block located in the southern part of the Central......
Study on the residence time of deep groundwater for high-level radioactive waste geological disposal
Residence time of deep groundwater is one of the most important parameters in safety and performance assessment for high......
The littoral plain in the eastern China and its neighbouring shallow-sea continental shelf area is the zone where the c......
Dongba Culture is a unique and rich culture developed by Naxi people on the basis of their primitive religion and integr......
目的:探讨弥漫性轴索损伤(Diffuse axonal injury,DAI)的法医学诊断依据。方法:采用头颅半约束非撞击性旋转暴力致伤方法建立猫脑......
对青海大通县北川河流域退耕还林地土壤化学性质研究结果表明,退耕还林中选择适宜的树种及配置比例更有利于土壤肥力的提高。综合......
