Navigate to pictures by description in right hand column.
I have made them clickable to enlarge.

I don`t think any of these are glacier drags, but I will leave it to you to decide.

Another site ...10 miles maybe, from the turtles.

This is a satellite picture of what can only be an enormous stone circle a couple of miles behind my house.
I have not discovered it yet, and as far as I know no one else has either!  I have circled it in blue.
The "rope" running along side is an old high tension line, no longer in use. There are no roads to this area.

Again, same area.

This is the same area.

Square worked stone, from the same "monument" area.

This is not a very good picture...but notice how the rocks head protrudes out over the little stone bench right underneath the throat area ? ( looking to the right) 
Sitting on the bench, ones head is positioned to come right up into the "hollowed out" place built in there. There is also a long hollow tube sort of thing that goes right to the back end, inside there as well.

I am looking up at this one, it is the largest I have found so far.
It looks as though it is riding in some sort of a boat!

The one in the picture above, seems to be watching over the trail below and almost seems ready to climb down that earthen banking. There are two smaller rocks resting on this turtles neck, but I did not touch them or inspect them in anyway, so I don`t know what these might be.

This one above is very big!