"A new chemical analysis of the stencil reveals that it dates back at least 67,800 years, an astonishing 15,000 years older than the next-oldest cave art found on the same island, Sulawesi."
www.scientificamerican.com/article/olde...
Beating the previous record for the oldest known cave artwork by at least 15,000 years, a hand stencil in an Indonesian cave might shed light on when early humans migrated to Australia
