This work was supported by the NationalNatural Science Foundation of China (Grant No. 49732080); the State Major Basic Research Development Program (Grant No. G1999075508) ;and the Natural Science Foundation of Northwest University (Grant No. 99NW28)
Whole rock 40Ar/39Ar age dating has been conducted on a basalt sample from Dur’ngoi ophiolite, Qinghai Province, which was reported to be the northernmost pa-leo-tethyan oceanic basin in Tibet. A high temperature pla...
A number of metamorphosed mafic rocks occurred within the Paleozoic strata in the Chenxing and Bangxi regions at the northern side of the Changjiang-Qionghai Fault in Central Hainan Island. These metamorphosed mafic r...
Based on the geological mapping, it is suggested that the pillow lavas exposed in Jianshui area in southeastern Yunnan Province are emplaced into the western part of Shizong-Mile faults, the boundary between the Yangt...
Project supported by the National Natural Science Foundation of China ;the Laboratory of Lithosphere Tectonic Evolution, Institute of Geology, Academia Sinica.
The existence of the Paleo-Tethys in western Yunnan has generally beenrecognized as the progress in geological studies there during the last decade.Recently, Japanese geologists proposed that the Carboniferous-Permian...