modern Indians of Tusayan and Cibola have inherited much of this ancient spirit; yet this industry was rarely diverted to the excavation of room or village sites, except in the case of the kivas, in which special motives led to the practice. In some of the Chaco pueblos, as now seen, the floors of outer marginal rooms seem to be depressed below the general level of the surrounding soil; but it is now difficult to determine whether such was the original arrangement, as much sand and soil have drifted against the outer walls, raising the surface. In none of the pueblos within the limits of the provinces under discussion has there been found any evidence of the existence of underground cellars; the rooms that answer such purpose are built on the level of the ground. At Tusayan the ancient practice of using the ground-floor rooms for storage still prevails. In these are kept the dried fruit, vegetables, and meats that constitute the principal winter food of the Tusayan. Throughout Tusayan the walls of the first terrace rooms are not finished with as much care as those above that face the open courts. A quite smoothly finished coat of adobe is often seen in the upper stories, but is much more rarely applied to the rough masonry of the ground-floor rooms. At Zuñi no such difference of treatment is to be seen, a result of the recent departure from their original defensive use. At the present day most of the rooms that are built on the ground have external doors, often of large size, and are regarded by the Zuñi as preferable to the upper terraces as homes. This indicates that the idea of convenience has already largely overcome the traditional defensive requirements of pueblo arrangement. The general finish and quality of the masonry, too, does not vary noticeably in different portions of the village. An occasional wall may be seen in which underlying stones may be traced through the thin adobe covering, as in one of the walls of the court illustrated in Pl. LXXXII, but most of the walls have a fairly smooth finish. The occasional examples of rougher masonry do not seem to be confined to any particular portion of the village. At Tusayan, on the other hand, there is a noticeable difference in the extent to which the finishing coat of adobe has been used in the masonry. The villages of the first mesa, whose occupants have come in frequent contact with the eastern pueblo Indians and with outsiders generally, show the effect in the adoption of several devices still unknown to their western neighbors, as is shown in the discussion of the distribution of roof openings in these villages, pp. 201-208. The builders of the first mesa seem also to have imitated their eastern brethren in the free use of the adobe coating over their masonry, while at the villages of the middle mesa, and particularly at Oraibi, the practice has been comparatively rare, imparting an appearance of ruggedness and antiquity to the architecture.