supported by the National Natural Science Foundation of China(91958215);Shandong basic research office(WSR2023018);the Ministry of Education 111 Project(B18048)。
Evidence of seafloor spreading[1,2]proved the seafloor-spreading hypothesis[3]and led to the discovery of plate tectonics.A further observation-based analysis showed that seafloor-spreading results from downward pulli...
supported by the Joint Fund of Seismological Science (U1839206);the National Research & Development Program on Mornitoring, Early Warning and Prevention of Major Natural Disaster (2017YFC1500301)
The North China Craton(NCC)consists of the western Ordos block and the eastern block of the North China Basin,which are separated by the Taihang Mountains.The eastern NCC experienced multiple stages of tectonic-magmat...
supported by the National Natural Science Foundation of China (41225016, 41688103, 91414301);Chinese Academy of Sciences
Recent seismic studies reveal a sharp velocity drop mostly at^70–100 km depth within the thick mantle keel beneath cratons, termed the mid-lithosphere discontinuity(MLD). The common presence of the MLD in cratonic re...
supported by the National Natural Science Foundation of China (Grant No. 40772035);National Basic Research Program of China (Grant NO. 2006CB403500);Funds for Creative Research Groups of China (Grant No. 40221301)
Fluid and melt inclusions in mantle xenoliths are thought as direct samples to study mantle liquids. Here we apply Raman mi- crospectroscopy and microthermometry to fluid/melt inclusions in lherzolite xenoliths in Qia...
supported by the National Natural Science Foundation of China(Grant No.10299040);the Innovation Fund of Lanzhou Institute of Geology,Chinese Academy of Sciences(2003-19-DJG);Important Project of Bureau of International Co-operation,Chinese Academy of Sciences(GJHZ05).
Pyrolysis of lignite was conducted at high temperatures from 400 to 700℃ and high pres- sures of 1 and 3 GPa in a closed system in order to investigate pressure and temperature effects on or- ganic matter maturation....
co-supported by the National Natural Science Foundation of China(Grants Nos.40133020 and 40003004);the Ministry of Science and Technology of China(Grant No.G1999043202);the State Key Lab for Mineral Deposits Research,Nanjing University;the Key Laboratory of Continental Dynamics,Northwest University.
Major element compositions of garnet, clino-pyroxene, orthopyroxene and spinel in the garnet-bearing lower crust and upper mantle xenoliths from Hannuoba, North China craton are analyzed by the electron microprobe (EM...
This work was supported by the Major State Basic Research Development Program (Grant No. G1999075503); National Natural Science Foundation of China (Grant No. 49873006) ; the Chinese Academy of Sciences (Grant No. KZCXZ-107).
The consistence between the first rapid cooling time (226-219 Ma) of the untrahigh pressure metamorphic (UHPM) rocks in the Dabie Mountains and the formation time (205-220 Ma) of the syncollisional granites in the Qin...
THE magnetotelluric sounding(MT)profile from Gyirong to Sangehu in western Tibet indi-cates that the surveyed region is divided into four tectonic units by Yarlung Zangbo SutureZone(S.Z.),Bangongco-Nujiang S.Z.and Lug...
Ⅰ. DATA1. Terrestrial Heat FlowTo date, 13 reliable heat flow values have been obtained in the Panxi region and were published in Refs. [1, 2]. For use, these data were cited and synthesized in Table 1.
The most significant Cenozoic geological event in the lithosphere of Eastern China might be the development of a mobile belt of continental margin (MBCM) which extends across all of the Pre-Cenozoic geotectonic units....