KIDDER-GUERNSEY] ARCHEOLOGICAL EXPLORATIONS IN ARIZONA 75 
Before the cave was excavated the signs of human occupancy 
were not impressive: the roof was somewhat smoked; on the walls 
were painted a large zigzag in red and a nondescript figure in faint 
white; in addition to these ancient pictographs there were at two 
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Fic. 28.—Plan of Cave I. 
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places groups of Navaho drawings, crudely done in charcoal and 
representing men on horseback, in wagons, and on foot, and also cat- 
tle and sheep. On two fallen rocks at the northwest front was a set 
of grinding grooves and a series of pecked hand prints (pl 92; b= 
