in my case, there is a raised little bluff along a creekbottom, maybe a quarter mile long. The top and lip of the hill are littered with chips and mostly broken stuff. Obviously a camp site where flint was worked and stuff broken and discarded. The few good points I find may have simply been dropped or lost. The few mano's have been broken, too. So far, I've not found any good kill sites or hunting areas. Surprisingly, I have found very little on the creek bottom, with literally hundreds of hours spent looking. The bluff will produce a few chips or something, almost everytime I walk it....