A portion of a human skull dating back more than 4,000 years was found along a river in Indiana, the local coroner's office announced on Monday . Officials used radiocarbon dating to determine that the piece of skull, found on the bank of the Whitewater River, is about 4,270 years old, which means it dates to about 2300 B.C., the Fayette County Coroner's Office said.
4,270-year-old human skull found along Indiana river

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