supported by the National Basic Research Program of China (2009CB825002);the National Natural Science Foundation of China (40921002,40973043,40634023 and 90814008)
Based on detailed field investigations and petrographic observations,we discovered Neoproterozoic-emplaced granite from the metavolcanics of the Dingyuan Formation in the western Beihuaiyang zone,the Dabie orogen. Thi...