Top pic: Looks like possibly three rough preforms / 2 pieces from middle-late Archaic stemmed points (i.e., Small Savannah River, Arredondo, etc) . Pottery, I ain't much help with - looks like some sort of Complicated stamping, possibly Savannah Complicated. Don't know about the stone.
Bottom pic: To me, looks suspiciously like an Alchua. Whatever it is, I'd say it's in the Archaic Stemmed cluster.
We were typing at the same time. When I hit the post button, I saw that you had already just said the same thing I was saying. Great minds think alike lol.
I was just about to say the same thing!
LOL I was revising my post when you posted. I've just recently run across a point referred to as the Small Savannah River - I had never heard of it until just a few days ago. Apparently they are a bit younger than plain ol' run of the mill Savannah River points. I've got a handful of 'em, all found in relation to river bottom areas / pottery.