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by saidnooneever
2 days ago
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there are many of these examples. in africa mines have been found by mining etc. its very interesting and none of it fits any current ideas. it does not prove anything definitvively but i do think if you look at billion year timescales a lot more is possible 'without any trace' than say million year timescales. earth is very old and has had life on it for very very long, that is what we know. how exactly it looked like we're still finding out and some things we might never get a clear picture of. |
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