AND PERSONALITY 



The difference in tabulation of the brain of the elephant 

 is due to a great preponderance of the olfactory lobe, a lesser 

 development of the acoustic lobes, a slight development 



Thyroid gland 1.89 pounds 



Heart 57.50 pounds. Adrenal glands 2.07 pounds. 



FIG. II. The energy-controlling organs of the elephant. 



of the optic lobes, and only a fair development of the com- 

 municating fibers or thinking brain. 



In the field, a comparison of the elephant's unique face 

 and preponderance of trunk his prehensile smelling 

 mechanism with the brain, showing a prominence of olfac- 

 tory lobe, revealed a perfect relationship. 



109 



