Various early Paleozoic(Cambrian Series 3-Middle Ordovician)reefs are found in the Taebaek Group,eastern Korea,located in the eastern margin of the Sino-Korean
During 2015,gold prospecting in Laizhou City of Shandong Peninsula in China has achieved a major breakthrough.Deposits containing 470 and 389 tons of gold metal
China is one of the most prolific countries for dinosaur material in the world,from skeletons to footprints and eggs.At present,China has documented more than 1