In 1975, Chinese archeologists announced the uncovering of a 3-acre burial mound concealing 6000 clay statues of warriors and their regalia dating from 221 to 206 BC. The "Terracotta Army" was uncovered near the ancient capital of Xian. The 8,000 lifesize clay soldiers and horses were buried in pits in battle formation facing east to guard the tomb of China's first emperor, Qin Shi Huang. The figures were modeled after the emperor's real army, and each face is different. The buried wonder was found in 1974 in the course of digging a well.