'Earliest writing' found in China By Paul Rincon BBC Science First attempt at writing .. on a tortoise shell Signs carved into 8,600-year-old tortoise shells found in China may be the earliest written words, say archaeologists. The symbols were written down in the late Stone Age, or Neolithic Age. They predate the earliest recorded writings from Mesopotamia - in what is now Iraq - by more than 2,000 years. The archaeologists say they bear similarities to written characters used thousands of years later during the Shang dynasty, which lasted from 1700-1100 BC. But the discovery has already generated controversy, with...