Comment on Rock engravings made by Homo Naledi ~300k years agoparentComments−irrational3yThat makes it even more likely it could have been humans, doesn’t it? Over a long period of time, probably lots of humans wandered deeper into the cave.
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That makes it even more likely it could have been humans, doesn’t it? Over a long period of time, probably lots of humans wandered deeper into the cave.