Analysis of 40,000-year-old stone tools excavated at sites across the Philippines, Indonesia, and Timor-Leste yielded traces of plant processing.
Notes on verification
Directly supported by a peer-reviewed study (Fuentes and Pawlik, 2025) and echoed by multiple science news outlets, but all coverage traces back to this single primary source rather than independent corroborating studies. [cascade flags: aggregator_dropped_primary_exists | tier=silver indep_score=0.963 clusters=4 claim_tier=notable | framework convergence=single on Fuentes and Pawlik 2025 study (JASR) and its associated university press release (upstreams: Fuentes & Pawlik (2025), Journal of Archaeological Science: Reports, 'Testing the waters: Plant working and seafaring in Pleistocene Wallacea', Ateneo de Manila University press release) — publishers independent, evidence may not be | kind=empirical eligibility=high]
Sources
- News - Humans in Southeast Asia 40,000 Years Ago May Have Been Skilled Seafarers - Archaeology Magazine (seed:history_and_archaeology)
- https://www.ateneo.edu/news/2025/02/21/clues-advanced-ancient-technology-found-philippines-island-southeast-asia (corroboration)
- https://www.sciencedirect.com/science/article/abs/pii/S2352409X25000525 (corroboration)
- https://scitechdaily.com/40000-year-old-tech-scientists-discover-mysterious-clues-of-ancient-technology-in-the-philippines/ (corroboration)
- https://www.jpost.com/archaeology/archaeology-around-the-world/article-843334 (corroboration)