Notes on verification

Directly attributed to a credentialed paleoanthropologist and corroborated verbatim across sources, consistent with regional Homo erectus timeline (Java ~1.6 Mya to ~100 kya). However, direct fossil/artifact evidence of Homo erectus within modern Laos itself is sparse; 'the area' likely refers to broader Southeast Asia rather than confirmed in-situ Laotian sites. [cascade flags: wikipedia_dropped_other_sources_exist | tier=silver indep_score=0.925 clusters=2 claim_tier=notable | framework convergence=partial on Southeast Asian Homo erectus fossil chronology largely derived from Indonesian (Javan) sites (upstreams: Tam Pa Ling Cave excavation team (Demeter, Shackelford et al.), Java Homo erectus fossil record (Trinil, Sangiran, Mojokerto)) — publishers independent, evidence may not be | kind=attributed eligibility=high (extractor: empirical/medium)]