348 



University of California. 



[Vol. 2. 



the schists, and it is evident that much of this transpired after the 

 separation of the actinolite crystals. It would clearly require, how- 

 ever, a long succession of such movements to produce the phenom- 

 ena here observed, and satisfactory evidences of this are not present, 

 nor could it have been expected that they would have been 

 retained. 



University of California, 



October 28, igoi. 



