Nice ones so the little triangles are Mississippian period? I find those small ones to every once in a while. Some of the ones I find look like flakes but in arrowhead shape. You ever find them?
Rock I find a few small triangle flakes that look like they could have used them and may have. I usually just keep the ones that show signs of being worked into shape though. Here's a few more I picked up today. Thanks-
Nice.. Yeah triangle-shaped flakes are just triangle-shaped flakes unless you can prove otherwise and the only way you could do that is with work being done on them at this point