The third piece look like Lamoka to me. Too hard to see from the pic- and maybe the piece itself isn't in very good shape, so the flaking patterns aren't easy to see... Possibly maybe one the the Bottleneck varieties...but that would mean it's really finely made. My bet's on Lamoka. That would be late archaic-- around 2-3 thousand years old.
That first piece is a blade, but the little notch at the base reminds me of some sort of bifurcate... or could be just a simple leaf blade.
The middle piece is a flake or fragment.
Welcome to Tnet! Someone, surely, will come on- who's closer to your area to give more accurate info., but in the mean time, Happy Hunting- and show us what you find!
Cheers!
Yakker