SciencePrehistoric (Pliocene, ~3.4 million years ago)Ethiopiahigh confidence

A newly discovered partial foot fossil found in Ethiopia belonged to an unknown hominin species that was adapted more for climbing than for walking.

Notes on verification

Confirmed via peer-reviewed Nature publication (Haile-Selassie et al. 2012) and corroborated by multiple reputable science media outlets. Findings are well-documented and consistent with scientific consensus on hominin diversity during this period. [tier=silver indep_score=0.925 clusters=2 claim_tier=notable]

Sources