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Indonesian Hand Stencil Dated to 67,800 Years Emerges as Oldest Known Rock Art

Uranium-series dating of calcite crusts establishes a conservative minimum age that reframes early human timelines.

Overview

  • The partial red hand stencil was found in Liang Metanduno cave on Muna Island in Southeast Sulawesi, Indonesia.
  • Mineral crusts over the pigment yielded a minimum age of 67,800 years, surpassing a Spanish hand stencil previously cited as the oldest.
  • Researchers report deliberate narrowing and elongation of the finger outlines, suggesting symbolic intent rather than simple marking.
  • The find strengthens arguments for an early northern corridor through Wallacea into Sahul by roughly 65,000 years ago, though the maker remains uncertain.
  • Dating and surveys indicate the cave wall preserves artworks spanning tens of millennia, and the team plans further fieldwork to extend the record.