the National Natural Science Foundation of China(Grant No.40334037);the Besearch Fumd for the Doctoral Program of Higher Education(Grant No.20010491018).
SHRIMP U-Pb dating on magmatic zircons extracted from a riebeckite quartz syenite in the Huangyangshan pluton in Suizhou,the southern margin of Tongbai-Dabieshan yielded an age of 439±6Ma.According to the morphology ...
This work was supported by the National Natural Science Foundation of China (Grant No. 40334037);the Research Fund for the Doctoral Program of Higher Education (Grant No. 20010491018) ; the China Geological Survey (Grant No. 20011390018); The research is part of "211 Project" of the Earth Material Science in China University of Geosciences.
With the methods of single grain zircon U-Pb and hornblende-biotite Ar-Ar dating, a U-Pb zircon age (135.4(2.7) Ma of Liujiawa high Sr/Y granite and 40Ar-39Ar plateau ages (139.0(1.0) Ma and (125.3(0.2) Ma of hornblen...