Gully sites

So the next posts are about two sites found the weekend before going on vacation. Both sites were within 20 yards of where I parked. But these remind me of Snake Meadow Hill (in Westford?) where there was a different gully side site. Of course the Moosehorn site I found with Bruce M. is the ultimate gully-side site. There is a lot of variety but I think these places can be distinguished from marker pile sites: marker pile sites are not gully sites.