Reconsidering the Story of Our Earliest Ancestors

The transcript discusses the discovery and analysis of the Littlefoot fossil, a 3.67 million-year-old hominin found in South Africa. Initially thought to be a new species, Littlefoot's classification sparked debate among researchers. The fossil's dating suggests it predates the famous Lucy fossil, indicating a wider distribution of early hominins across Africa. Recent studies using micro CT scanning have provided new insights into Littlefoot's mobility, suggesting it was more arboreal than previously believed.

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