Fig. 28. Interior view of a kiva hatchway in Tusayan.
The above kiva plans show that each of the illustrated examples is provided with four long narrow planks, set in the kiva floor close to the
wall and provided with orifices for the attachment of looms. This feature is a common accompaniment of kiva construction and pertains to the use of the ceremonial room as a workshop by the male blanket weavers of Tusayan. It will be more fully described in the discussion of the various uses of the kiva.
Fig. 29. Mat used in closing the entrance of Tusayan kiva.
The essential structural features of the kivas above described are remarkably similar, though the illustrations of types have been selected at random. Minor modifications are seen in the positions of many of the features, but a certain general relation between the various constructional requirements of the ceremonial room is found to prevail throughout all the villages.
[Work by women.]—After all the above described details have been provided for, following the completion of the roofs and floors, the women belonging to the people who are to occupy the kiva continue the labor of its construction. They go over the interior surface of the walls, breaking off projections and filling up the interstices with small stones, and then they smoothly plaster the walls and the inside of the hatchway with mud, and sometimes whitewash them with a gypsiferous clay found in the neighborhood. Once every year, at the feast of Powuma (the fructifying moon), the women give the kiva this same attention.