For decades Clovis were thought to be the oldest peoples and points found in the US but now at the Gault Site in Bell County TX, archeologists believe they have found tools and points made by people up to 15000 years ago. They have also found older artifacts at other sites fairly recently. Funny thing is that some of the Clovis, First View, Folsum, Midland and other paleo points were better, more skillfully- made then some of the later points over the next several thousands of years like some skill was lost as the larger game became extinct. Later the craftsmanship picked up again. The Clovis peoples and their technology lasted only about 350 to 400 years for some reason.

The third picture of a point in your hand where there is a blue straw in the background appears to be a Wells point aka an Adena Wells or Texas Kirk which falls into the middle Archaic time period about 3000 to 3500 years BP. My wife found a nice one of those made from petrified wood at our place in Houston County.

BP?