Notes on verification

Wikipedia's Sinodonty/Sundadonty article provides solid academic grounding, but other cited sources (crystalinks, ancient-origins, forum post) are low-quality or popular-press. The core claim about Sundadont dental traits linking Kennewick Man to Southeast/South Asian populations is consistent with published anthropological research, though 'South Asia' is a loose simplification of the more precise 'Sundadont' classification tied to Southeast Asia/Pacific populations. [cascade flags: wikipedia_dropped_other_sources_exist | tier=unverified indep_score=0.3 clusters=3 claim_tier=notable] [rescored 2026-09-15: curated origin-host map (PR #65); unclassified hosts no longer scored as aggregators]