Thanks all.
Losthorse, I surely did notice that symbol.

But it is so reassuring to know you see it too! It was on one of my first trips it appeared.
Thanks to bob631 for finding that triangle thing for me. It is helping a geometry confuzzled lady retrain her brain.
Thom. I was so excited when i found that - a REAL carving!!! There are quite a few out there.
Cw - I will respond to your post later on. But that symbol I think can be found in a lot of signs and symbols books. I bought only one - the Pickett book as I've been doing some serious saving for something else and books not on the list right now. Highly recommend the Picket book for anyone thinking of hunting trails. Gives good advice on a variety of subjects.And of course lots of signs and symbols.
Posted this elsewhere..but that is going away so will repost it here. A little more on the slab trail. This was one of the first attempts to follow a trail.
Starts out with the seat..that was posted earlier in this thread.
seat1
A couple of nearby rocks. To me, NOW..not then.. one confirms the direction of the
bird head.
seat2
...
seat3
Looking to one side you see the bird head.
seat4
Decided to follow the bird head. In the distance it pointed to what
looked like another seat or bird. I also wanted to check out some
possible carvings I had seen atop that hill.
seat5
Followed the line of the bird. Along the way noticed an unusual pile
of rocks off to the side of trail.
seat6
Last September it looked like a turtle laying eggs to me..and it still
does. The eggs lay on a massive boulder.
seat7
Getting closer. You can see the bird seat and the slabs with
potential carving. I need to go downhill and across the dell.
seat8
To me these are likely directional marker that also tell you a little
about what you can expect to find at end of trail.
This rock caught my eye because of the deep incision on it.
seat9
Still crossing the dell -
seat10
Sigh....this guy. Well will just walk by for now. One of the great enigmas of Rattle Snake Hill. Very different from what one usually sees. Though I am reluctant to ask for help as it is unlikely I will be actually doing recovering here and so...well just do not feel its right to ask under those circumstances. Plus having not bought the books to research on my own yet makes me feel I do not have the right to ask for help...this one..I'd love to know more about it., Has anyone seen anything like this before?
seat11
part2 coming up