Oak mound kiva, Tusayan, decadence of membership of 135 Ohke. See San Juan. Ojo Caliente, a modern village 54, 96-97 chinked walls of 142 Old Mashongnavi, tradition concerning occupation of 47-48 Openings, splayed, in Ketchipauan church 82 walls of Tâaaiyalana structures 90 Kin-tiel walls 92, 93 oblique Zuñi 98, 207-208 to kivas 113-114 in wall of Zuñi kiva 114 in lee walls 182 Openings of Pueblo houses banded with whitewash 145-146 Oraibi, retirement of Sikyátki inhabitants to 24 departure of Ketchina and Paroquet peoples from 27 settlement by the Bears of 27 traditions regarding first settlement of 27 settlement of the Water people at 33 affray between the Walpi and 35 description of 76-77 families occupying 105-108 direction of kivas of 115-116 rare use of plastering on outer walls of 144 Oraibi, notched ladders described and figured 157-158 stone steps at, figured 161 corral walls at, laid without mortar 147 distribution of gentes of 104-105 kiva for women 134 list of kivas of 137 kiva, hatchway of 201 corrals at, large size of 214 Oraibi-Shumopavi boundary stone 28 Oraibi wash, ruins on the 54-56 Orientation of kivas 115-116 Ovens at Pescado 95 upon roofs 151 various kinds described 162-166 in Zuñi 164-165 Oven-shaped structures described and figured 167 Oven-surface imbedded with pottery scales 139