Parapets, also built of undressed stones and surrounding these villages, now became a constant feature.

Even within sight of our camp was such a parapet, six feet high, and house ruins were near by.

We also discovered an ancient pueblo consisting of thirty houses, all of the usual small dimensions, but not all alike in shape.

Some were round, others triangular, but most of them were rectangular, measuring eight by ten feet.

Along two sides of this village ran a double wall, while the other two sides were bound by a single wall constructed on the same principle.