Kiva B adjoins kiva A, and is the second of the terraced rooms, its roof being originally on the same level as the former. It is circular in shape, and the height from the floor to the top of the room is 9 feet 6 inches. The height of the top of the pilasters from the floor is 7 feet, and that of the banquette 3 feet 6 inches. The inner diameter of the kiva is 13 feet 6 inches. There are 6 pilasters, averaging 2 feet in width. The position of the ventilator opening is south by west; its depth 4 feet, and height 2 feet 6 inches. The breadth of this opening at the top (it narrows somewhat at the base) is 18 inches. The deflector[51] is a slab of stone about 3 feet 10 inches wide. The distance from the deflector to the kiva wall is 2 feet 6 inches, and from the deflector to the fire-hole 14 inches. The diameter of the fire-hole measures 2 feet, and its depth 9 inches. The distance from the ceremonial opening, or sipapû, to the fire-hole is 4 feet. The diameter of the sipapû is 4 inches and its depth the same. There are 5 niches in the kiva wall. [Footnote 51: With the exception of that in kiva Q there has not been found in any deflector a large stone ("fire stone") forming the cap or top. In deflectors formed of a slab of stone such a "fire stone" on top would be impossible.] The masonry of this kiva is fairly good, its western wall naturally being the most destroyed. The banquette over the tunnel into kiva A is broader than any of the others. On the eastern side the kiva walls are apparently double. [Illustration: PLATE 23 VARIOUS OBJECTS FROM CLIFF PALACE _a_ Pottery fragment with bird-claw decoration in relief _b_, _d_ Food bowls _c_ Incised stone _e_ Decorated fragment of earthenware _f_ Cover for vase] KIVA C This kiva is circular; it measures 13 feet in diameter, and 5 feet 6 inches from the floor to the top of the pilasters. The height of the banquette is 3 feet. The number of pilasters is 6; their average breadth is 2 feet. The deflector is a stone wall laid in mortar; its width is 3 feet 6 inches; the thickness, 8 inches. From the flue to the deflector is 2 feet 4 inches, and from the same to the fire-hole, 8 inches. The diameter of the fire-hole is 2 feet, its depth 1 foot. The sipapû is 2 feet from the fire-hole; it is 6 inches deep and 4 inches in diameter. The masonry of this kiva was in very poor condition, most of the upper part being wholly broken down. There are 4 niches in the walls. The surface is thickly plastered and shows a deposit of smoke. The pilasters are of uniform size. The deep banquette is situated above the flue back of the deflector. KIVA D