ScienceUpper Paleolithic (~24,500 years ago)Iberian Peninsula (Portugal)high confidence

The Lagar Velho child's skeleton also has a sloping chin region, evidence of well-developed arm musculature, and relatively short lower legs—features characteristic of Neanderthals.

Notes on verification

Confirmed by peer-reviewed PNAS publication (Duarte et al. 1999) and corroborated by multiple archaeological summaries; details on morphology consistent across sources. [tier=gold indep_score=0.838 clusters=4 claim_tier=notable]

Sources