530 Ittinois NATURAL History SURVEY. BULLETIN Vol. 22, Arima 
Fig. 21.—Skull of animal shot in Schuyler County, Illinois, January, 1941. Determined by 
Dr. George G. Goodwin as coyote with possibly a trace of dog. 
Fig. 22.—Skull of animal shot in Warren County, Illinois, January, 1941. Determined by 
Goodwin as coyote with possibly a trace of dog, 
