1st photo, 3rd row down, 2nd from left is a nice scraper. Typical of the ones I see here in AZ. At the bottom of the 1st photo there is one ore two more for sure. Hard to tell with the other pieces in that photo.
Okay, thank you, I had done a lot of research, but I could have been not reading it right, but the oldest pre Clovis artifacts were found in Austin, tx and they dated them 16,000 years old, and I thought some of my finds resembled them( I know mine aren't 16,000 years old) just got curious