182 HOUSES AND HOUSE-LIFE OF THIET AMERICAN ABORIGINES. 
communicated with each other in the same manner, and with those below 
through trap-doors in the floors. The three rooms in the third story com- 
municated with each other by doorways, and with those below as before. 
The same would be true of the two rooms of the fourth story. It seems 
probable that the connected rooms were occupied by a group of related 
families. 
We afterwards found the same thing nearly exemplified in the present 
occupied Pueblo of Taos, in New Mexico. We found that the families lived 
in the second and upper stories, and used the rooms below them for storage 
and for granaries. Each family had two, four, and six rooms, and those 
who held the upper rooms held those below. 
In the south wing before mentioned, several rooms on the ground floor 
are still perfect, with the ceilings in place upholding the rubbish above. 
The openings or trap-doorways of two of these rooms are still perfect, but 
the ladders are gone. The rooms had been opened, as elsewhere stated, by 
late explorers. One of these trap-doors measured sixteen by seventeen 
inches, and the other sixteen inches square. Hach was formed in the floor 
by pieces of wood put together. The work was neatly done. These rooms 
were smaller than the rooms above. Some were as narrow as four feet six 
inches, others six feet, showing that one room had been divided into two. 
The basement rooms were probably occupied for storage exclusively, whence 
their division. They were dark, except as light entered through the trap- 
doorway from above. 
The structure connecting the wings and bounding the court was evi- 
dently a single or double row of apartments. This is shown by the amount 
of fallen material, which is larger than a wall would require, and from pits 
or depressions which plainly marked the outline of apartments. 
There are two circular estufas in the main building, one twenty-three 
feet and the other twenty-eight feet in diameter. A part of the wall of the 
first estufa is still standing. It is of stone, mostly of blocks about five 
inches square, and laid in courses, with considerable regularity. The work 
is equal to the best masonry in the edifice. In the open court, and near 
the outer structure, bounding it in front, is another estufa of great size, sixty- 
three and a half feet in diameter. These estufas, which are used as places 
