﻿128 Canadian Record of Science. 



universe) became. . . . And the increment to organic structure, 

 expressed by the final bursting into morphological reality, after 

 travelling unobserved, but potential, through the organic matter of 

 countless generations, is as much a result of creative energy as if 

 a new species were to arise out of the dust of the earth." 



The book is an excellent one, well printed and fully illustrated, and 

 will prove of great value, especially to University teachers. 



Frank D. Adams. 



