Prarke VIII. A. The two cobs (left) of Pre-Chapalote ; 
the lower from Guerra phase, 1850-1200 B.C., the 
upper from the Mesa de Guaje phase, 1200-400 B.C. 
The remaining four cobs are Early Chapalote. Both 
types are characterized by relatively soft glumes and 
rachis tissues. Actual size. B. Typical cobs of the race 
Chapalote from the Palmillas phase, A.D. 200-800. 
The stick inserted in one of the cobs may have served 
as a handle for holding the ear near fire to toast the 
kernels, Actual size. 
[ 52 
