BtuU at (Honntttitnt 



PUBLIC DOCUMENT No. 47 



State Geological and Natural 



History Survey 



COMMISSIONERS 

 Simeon Eben Baldwin, Governor of Connecticut {Chairman) 

 Arthur Twining Hadley, President of Yale University 

 William Arnold Shanklin, President of Wesleyan University 

 Flavel Sweeten Luther, President of Trinity College {Secretary) 

 Charles Lewis Beach, President of Connecticut Agricultural College 



SUPERINTENDENT 

 William North Rice 



Bulletin No. 21 



Hartford 



Published by the State 



1912 



