416 EFFECT OF TEMPERATURE UPON FACET NUMBER 



Temperature Effect on Ultra-Bar Stock. 



Experiments on this stock involve practically the same tempera- 

 tures as the preceding ones. The summaries of the experiments on 

 Ultra-bar stock are given in Tables V and VI and are shown in Fig. 4. 



TABLE V. 

 Summary of the Effects of Temperature upon Facet Number in Ultra-Bar Females. 



TABLE VI. 

 Summary of the Effects of Temperature upon Facet Number in Ultra-Bar Males. 



