Half-Million-Year-Old Structure: Rethinking Cavemen, Origins
Wood generally doesn't last long if left out in the open. That's why finding interlocking logs near the Kalambo River is such a big deal. Well, part of the reason. They've been submerged, it that's the right word, in wet sediment. For something like a half-million years. Which makes them part of the oldest known wooden structure. Ancient Builders on the Kalambo River Luminescence Dating and Carbon 14: a Nerdish Digression Finally Finding Kalambo Falls Cavemen, Labels, and Me Lincoln Logs Long Before Lincoln This Doesn't Change Everything : But It's a Big Deal 'Friends, Romans, Hominins...' Good News, Bad News, and (Slowly) Changing Attitudes We're Learning More at A Catholic Citizen in America . (The Kalambo River structure: interlocking logs that are a half-million years old. New data leads to rethinking old assumptions about "humans".)