Ok last post for today I found this digging at Frio River Landing about 4-6 inches from a point so I know no one had dug there. I first thought old drainage pipe but there is no curvature completely flat and like I said it was 4ft deep and next to a point. But to thick to be pottery right?
We find a lot of pottery and I have seen it thin, thick, and in between. Looks to be the real deal. Some pieces have a curve or designs and come in different colors. Could be smaller piece to a large water vessel or a cup or bowl of some sort. Many times the inside portion of the pottery shard will be black. Travis #1 sounds like he shares my opinion.
I would agree with Lunkerbrad about the area and not much pottery, but then again we were in East Texas and found a perfect Langtry in a Caddo site. Pretty out of place. Maybe they traded the Langtry for some pots!