I see a lot similar to what I find, fabric impressed, check marked but you have some I don't that are punched. Looks like early Woodland into Mississippian and a great collection. Thanks for the look!
I have three times more than this.
Last year I filled up that table 3 times my wife was ready to kick me out with all of the pottery!
She wanted her deck back for spring!!
I know you said you found Kirks but the pottery makers points are so tiny you might be missing them if your screen holes are to big. Here is a example of one I found this year as to the size you should be looking for. Check every flake.