There are two towers situated on the south side of the Mancos below the
bridge on the Ship-rock Road, one about 6, the other 7 miles distant.
The walls of the first of these (pl. 30, _b_) are visible for some
distance and are about 6 feet high, evidently very much broken down on
the south and east sides. Its shape is round and there is a pile of
stones indicating rooms on the east side separated from the tower by
a depression. It would be a valuable contribution to our knowledge of
these ruins if some one would determine the nature of these pits, which
can hardly be regarded as reservoirs, but suggest kivas.