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November 22, 2019, 6:10 pm UTC    
October 03, 2018 01:55PM
Khazar-khum Wrote:
-------------------------------------------------------
> Why are they 'lithics' in Africa, but 'geofacts'
> in America?

[en.wikipedia.org]
See gif in upper right-hand side. Find nature doing something that complicated thousands of times in one valley and the geofact folks would have an argument.

Watch Dr. Eren [www.youtube.com] do the same thing in real life.

Here is an example of one of the cores Foley and Lahr found during foot surveys
[phys.org]

So Foley and Lahr know from modern knappers like Eren how many non-diagnostic waste flakes are generated to make a core. So if they find X number of cores, then they can calculate how much volume of stone it took originally.

A lot of what Eren produces during a manufacturing sequence does look exactly like some geofacts, but as long as they have the waste cores that can't be made by nature and sometimes they can put the flakes and junk products back together and see the entire sequence, they know nature didn't do it.





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