Sanxingdui 's the name of an archaeological site in China, now believed to be the site of an ancient Chinese city. The previously unknown Bronze Age culture was re-discovered in 1987 when archaeologists excavated remarkable artifacts, that radiocarbon dating dated as being from the 12th-11th centuries BCE. Leaving behind nothing in the historical record, not even in myth, the unknown culture that produced these artifacts's now known as the Sanxingdui Culture. A museum housing the artifacts's lo… (More on Sanxingdui)