4 ms·
Maybe humans just used the claws of dead giant sloths to carve the caves for their own purposes.
by IncreasePosts 2y ago
Maybe humans just used the claws of dead giant sloths to carve the caves for their own purposes.
- metalmangler 2y agoas is often the case, one species will make a burro only to have other species take over and modify it, with choice locations, used contiously for several millenia, so an odd scratch here and one there adds up, and we have no other behavioral evidence for this last mega fauna, so who knows? might find more of these in different stages, with perhaps fossil evidence
- gus_massa 2y agoTunels are 100 millions year old. We split from chimps 5 millions years ago. Modern humans are .11 million year old, and we arrived to America .015 million years ago.