 couldn't figure out why they were pressed off there was nothing in there uh... there was no antiquity do you think that somebody was was trying to protect you know in regards to the the native american uh... uh... dwellings in such a very area we just couldn't figure it out so we would get beyond those areas and find empty canyons uh... on occasion we did find uh... pictures pictographs or a petroglyphs but we really kind of wondering what these confounded fences were all about