RODINIA

作品数:98被引量:1422H指数:22
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Discovery of Neoproterozoic Rocks in the Dunhuang Block: Clues to Correlation with Rodinia被引量:1
《Acta Geologica Sinica(English Edition)》2020年第4期1310-1311,共2页WANG Tingyi DIWU Chunrong ZHAO Jian GAN Baoping 
financially supported by the National Natural Science Foundation of China(NSFC;grant No.41421002,41672188 and 41972200);the MOST Special Funds from the State Key Laboratory of Continental Dynamics。
Objective Rodinia was a supercontinent that comprised nearly all the current existing continents/blocks on Earth to form a coherent large landmass during the Meso-Neoproterozoic. Thus, discovery of Meso-Neoproterozoic...
关键词:CONTINENT RODINIA Earth 
Detrital Zircon U–Pb Geochronology and Provenance of Bayan Obo Group, Northern Margin of North China Craton: New Implications for the Position of NCC in Rodinia被引量:5
《Acta Geologica Sinica(English Edition)》2019年第5期1397-1416,共20页LI Changhai LIU Zhenghong XU Zhongyuan DONG Xiaojie LI Pengchuan SHI Qiang WANG Shijie 
financially supported by the National Natural Science Foundation of China (No.41872203);China Geological Survey (No.1212011120709);Doctoral Candidate Inter Discipline Fund of Jilin University (No.10183201837)
The paleoposition of North China Craton in Rodinia has long been in controversial. This paper mainly focuses on the U-Pb geochronological studies of detrital zircons obtained from Bayan Obo Group exposed in the Shangd...
关键词:North China CRATON Precambria Bayan Obo GROUP DETRITAL ZIRCONS RODINIA 
Neoproterozoic Magmatism in the Northern Margin of the Tarim Craton: Implications for Rodinia Reconstruction
《Acta Geologica Sinica(English Edition)》2016年第S1期171-,共1页ZHANG Zhaowei TANG Qingyan LI Chusi WANG Yalei 
financially supported by the Special Fund for the Land and Resources Scientific Research of Public Interest (201511020)
The geodynamic processes for the Neoproterozoic mafic-ultramafic intrusions and dykes in the Kuluketage region,Tarim Craton has also been debated for some time.Some researchers suggested that the Neoproterozoic
关键词:Neoproterozoic Magmatism in the Northern Margin of the Tarim Craton Implications for Rodinia Reconstruction 
Lamprophyres from Southern Karnataka, Dharwar Craton, India: Insight on the Rodinia Break-up and Addition of Juvenile Crust
《Acta Geologica Sinica(English Edition)》2016年第S1期101-,共1页Kirtikumar R.Randive 
The late Archean Dharwar Craton is an important part of the Archean and Proterozoic terrains in Peninsular India.Dharwar Craton consists of Western and Eastern Blocks,separated by the Chitradurga Shear Zone.Eastern
关键词:Dharwar Craton Insight on the Rodinia Break-up and Addition of Juvenile Crust Lamprophyres from Southern Karnataka India 
Changes in Relative Plate Motion during the Isan Orogeny(1670-1500Ma) and Implications for Pre-Rodinia Reconstructions
《Acta Geologica Sinica(English Edition)》2016年第1期88-105,共18页A.S.A.A.ABU SHARIB 
part of the author's PhD project funded by the Australian government and the ministry of higher education of Egypt
Foliation inflexion/intersection axes (FIAs) preserved within porphyroblasts that grew throughout Isan orogenesis reveal significant anticlockwise changes in the direction of bulk horizontal shortening between 1670 ...
关键词:Foliation Intersection/Inflexion Axes (FIA) tectono-metamorphic PORPHYROBLASTS bulk horizontal shortening Isan Orogeny. 
Neoproterozoic Mafic Dykes and Basalts in the Southern Margin of Tarim,Northwest China:Age,Geochemistry and Geodynamic Implications被引量:26
《Acta Geologica Sinica(English Edition)》2010年第3期549-562,共14页ZHANG Chuanhn YANG Dongsheng WANG Hongyan DONG Yongguan YE Haimin 
supported by National Science Foundation of China(40772123,40721063).
Neoproterozoic rifting-related mafic igneous rocks are widely distributed both in the northern and southern margins of the Tarim Block,NW China.Here we report the geochronology and systematic whole-rock geochemistry o...
关键词:Neoproterozoic marie dyke swarm and basalts TARIM breakup of the Rodinia 
SHRIMP Age and Geochemistry of the Bikou Volcanic Terrane:Implications for Neoproterozoic Tectonics on the Northern Margin of the Yangtze Craton被引量:33
《Acta Geologica Sinica(English Edition)》2003年第4期479-490,共12页YANQuanren WANGZongqi A.D.HANSON P.A.DRUSCHKE YANZhen LIUDunyi JIANPing SONGBiao WANGTao JIANGChunfa 
supports from the National Natural Science Foundation of China(grants 40172071 and 40211120151 to Yan Quanren);the Ministry of Science and Technology of the People’s Republic of China(grant 2202CB412608 to Wang Zongqi);the China Geological Survey(grant DKD2001002 to Wang Zongqi);the University of Nevada Las Vegas(to Hanson);and the Geological Society of America(to Druschke)are gratefully appreciated.
The Bikou volcanic terrane is predominated by subalkaline tholeiitic lavas. Rock samples display lower initial ratios of Sr and Nd, 0.701248-0.704413 and 0.511080-0.512341 respectively. 207Pb and 208Pb are significant...
关键词:GEOCHEMISTRY Sr-Nd-Pb isotopes SHRIMP ages Bikou Volcanic Terrane southwestern Qinling Mts. Yangtze Craton RODINIA 
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