KIDDER—GUERNSBY | ARCHEOLOGICAL EXPLORATIONS IN ARIZONA 17 
the lines where the walls joined the roof of the cave. The rock is 
also heavily smoked within the spaces marked out by the adobe, 
showing that fires had been used in these chambers. Room 3 is also 
much ruined, but probably once extended to the roof of the cave. 
Room 4, somewhat better preserved, and roughly elliptical in shape, 
had a former height of 5 feet 6 inches. One jamb of the doorway, 
faced and rounded off with adobe, is still in place. Just below the 
door there is incorporated in the wall a short, thick log of pifion 
wood, set horizontally and apparently so placed to strengthen and 
tie the masonry. There was here 2 to 3 feet of débris, blown sand, 
UW A ey w bs 
WIN IWS eS 
Trig. 2.—Plan of Ruin 1, 
fallen building stone, and rubbish of occupation. Near the probable 
floor level and lying against the wall were two wooden digging 
sticks in a remarkably perfect state of preservation. (See pl. 47, 
d, €.) 
Room 5, round and 4 feet in diameter, was probably a storehouse 
or granary. Its rubbish contained two bone awls. Room 6 was 
filled to a depth of 3 feet with blown sand and débris of occupation. 
In the northeast corner lay a small corrugated jar. There must once 
have been an artificially leveled floor in this room, as the bottom 
90521°—19—Bull. 65 2 
