Afternoon,
Nice little point. If I were going to put a name on it I would say a Scallorn, 1300-500 bp, but its difficult to differentiate between some of the smaller points as they are quite similar. The pottery sherds are definitely Caddo. I see Duncan incised, what appears to be some cord marked, finger punctated and cane punctated. Nice stuff. I would imagine if you dig around much where this all came from you will find more "bird" points and also some shell or bone fragments.
Happy Hunting,
Atlantis