A small ring of stones in the SW quadrant
of circle E.
There may also be a short row running from opposite the ring's tallest stone
to the
nearest circle stone. This arrangement of stones within circle E is not
apparent from
ground level, we only noticed it when we viewed our panoramas back at home.
We have not
been able to find any reference to this structure, so it may be
just a chance
alignment.
This view has been enlarged from a tiny section of a full spherical panorama,
so the quality is not as good as we would like.