Aboriginal Remains in Verde Valley, Arizona | Page 7

where the tillable areas are as a rule very much smaller, the settlements were, with one exception, small and generally insignificant. The region treated in these pages is that portion of the valley of Rio Verde comprised between its mouth and Verde, or Beaver creek, on the north. It was entered by the writer from the south; it is not proposed, however, to follow a strict geographic order of treatment, but, on the contrary, so far as practicable, to follow an arrangement by types.
The domiciliary ruins of this region fall easily into three general classes, to which may be added a fourth, comprising irrigating ditches and works, the first class having two subclasses. They are as follows:
Stone villages. a. Villages on bottom lands. b. Villages on defensive sites. Cavate lodges. Bowlder-marked sites. Irrigating ditches and works.
[Illustration: Plate XIV. RUIN AT MOUTH OF THE EAST VERDE.]
The ruins of the first group, or stone villages located on bottom lands without reference to defense, represent in size and in degree of skill attained by the builders the highest type in this region, although they are not so numerous as those of the other groups. They are of the same type as, although sometimes smaller in size than, the great valley pueblos of the regions on the north and south, wherein reliance for defense was placed in massive and well-planned structures and not on natural advantages of location. In the north this class of ruin has been shown to be the last stage in along course of evolution, and there is a suggestion that it occupies the same relation to the other ruins in the Verde region; this question, however, will later be discussed at some length. The best example of this type on the lower Verde is a large ruin, located in a considerable bottom on the eastern side of the river, about a mile above the mouth of Limestone creek. This is said to be the largest ruin on the Verde; it is certainly the largest in the region here treated, and it should be noted that it marks practically the southern limit of the Rio Verde group.
The ruins of the second subclass, or stone villages located on defensive sites, are found throughout the whole of this region, although the type reaches its best development in the northern portion, in the vicinity of Verde. The separation of this type from the preceding one is to a certain extent arbitrary, as the location of a ruin is sometimes determined solely by convenience, and convenience may dictate the selection of a high and defensible site, when the tillable land on which the village depends is of small area, or when it is divided into a number of small and scattered areas; for it was a principle of the ancient village-builders that the parent village should overlook as large an extent as possible of the fields cultivated by its inhabitants. A good illustration of this type of ruin is found a little way northeast of Verde, on the opposite side of the river. Here a cluster of ruins ranging from small groups of domiciles to medium-sized villages is found located on knobs and hills, high up in the foothills and overlooking large areas of the Verde bottom lands. These are illustrated later. Another example, also illustrated later, occurs on the eastern side of the river about 8 miles north of the mouth of Fossil creek. The village, which is very small, occupies the whole summit of a large rock which projects into the stream, and which is connected with the mainland by a natural causeway or dike. This is one of the best sites for defense seen by the writer in an experience of many years.
Cavate lodges are distributed generally over the whole northern portion of the region here treated. At many points throughout this region there are outcrops of a calcareous sandstone, very soft and strongly laminated and therefore easily excavated. This formation often appears in the cliffs and small canyons bordering on the streams, and in it are found the cavate lodges. The best examples are found some 8 miles south of Verde, in a small canyon on the eastern side of the river, and it is noteworthy that in this case stone villages occur in conjunction with and subordinate to the cavate lodges, while elsewhere within this region and in other regions the cavate lodges are found either alone or in conjunction with and subordinate to stone villages. To this latter type belong a number of cavate lodges on the northern side of Clear creek, about 4 miles above its mouth. The cavate lodges of the Verde differ in some particulars from those found in other regions; they are not excavated in tufa or volcanic ash, nor are the fronts of the