Again, back to the context of where you find there amongst what else are you finding them WITH.

the first pic is a pecking stone aka hammerstone- it has impact strikes on it. a lot

The other two in the 2nd pic...??? Just round rocks? Wish I could know.
Archaic people, I don’t know if they had time for game balls.

That would be more Mississippian and Woodland Culture but there are points found from that modern era where we go in our Archaic sites. I call them modern. Lol (anything last 2000 years ish)

Most of the finds at our sites are early to mid Archaic, 5-7k before those cultures. We just have a spot with some large order springs that served many different epochs.

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