VARIATIONS OF COLOR MARKINGS IN HEREFORD CATTLE 



This diagram shows the various grades of pigmentation in Hereford cattle, grade "O" showing 

 the standard or desired amount. The black portions are, of course, intended to represent a deep, 

 rich red. Note how well the coat pattern of the bull in Fig. 27 agrees with the desired pattern 

 indicated by grade "O" in this diagram. Reproduction from Journal of Genetics, Vol. 9, by per- 

 mission. (Fig. 28.) 



