Went back to site (A) (see here) to show it to FFC - who always has his own way of looking at things. Taking a closer look at some of the split wedged rocks, in the midst of them was a broken axe head resting on top of a small boulder:FFC thought this was being used to split rocks. Anyone recognize the style? I want to say this would give a date for when the site was in use. Here is the scene, broken axe head in the foreground:And a closeup of one of the wedged rocks:
The last time I saw something like this axe head was on another walk with FFC where he spotted a broken plow blade in a rock pile (see here). I makes me speculate about use of broken tools in rock piles. Searching around this blog, it appears that usually when I spot things in piles, FFC spots them first. Here he found a horseshoe in a pile. In my own defense, I did see the axe head first this time.