2 ms·
That’s because you can find tools that have obviously been shaped (e.g. napped flint) in the geological record. Distinguishing between a rock that happened to
by mr_toad 3y ago
That’s because you can find tools that have obviously been shaped (e.g. napped flint) in the geological record. Distinguishing between a rock that happened to be used as a tool from any other random rock in the strata would be much harder.