An illustration showing the arrangement of the amputated hands on the skull, and the locations of V-shaped marks. (Drawing by Gil Tokyo)

An illustration showing the arrangement of the amputated hands on the skull, and the locations of V-shaped marks. (Drawing by Gil Tokyo)

A 9,000 year-old ritualized decapitation may be the oldest case found in the New World, according to researchers, leading to a re-evaluation of the origins and geographic dispersion of the practice.

The remains, a skull, two amputated hands, and several vertebrae, were found laid out in a way suggesting that they were likely part of a sophisticated mortuary ritual, not from trophy-taking warriors.

The remains were found in east-central Brazil in 2007, and dated to approximately 9,000 years ago. The amputated hands were laid over the face of the skull in opposite directions, and small V-shaped cut marks were found on the jaw and one of the vertebra.

Original research paper published in PLOS ONE on September 23, 2015.

Names and affiliations of selected author

André Strauss, Department of Human Evolution, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany