I would like to re-state the fact that flint, obsidian and stone tools can not be “dated” unless it is a known fact as to who produced the item.
Such items found in stream or river channels can not be dated, so choose a date of your choice.
Most all such “tool” finds are radiocarbon “dated” which means that the carbon content of the dead biomass remnants that the “tool” was found in close proximity too is actually what is being dated, NOT the “tool” itself.
Keep in mind, that same “tool” could have been made 1,000 years earlier and the last person to use it was where it was most recently found.
And another thing to keep in mind, and that is, there is a BIG, BIG problem with the generally accepted theory or claim about the “origin” of the first human immigrants into the Americas, specifically North America.
That generally accepted theory, which is taught in all schools and colleges, …. states that the 1st humans into NA crossed the Bering Sea “land bridge” from Asia …. like 10K years ago, …. then they upped it to 12K years, then to 14K or sooner, in their attempt to explain the recently found evidence that negates their silly claim(s).
