State Geological and Natural History Survey 



COMMISSIONERS 



John H. Trumbull, Governor of Connecticut 

 James Rowland Angell, President of Yale University 

 James Lukens McConaughy, President of Wesleyan University 

 Remsen Brinckerhoff Ogilby, President of Trinity College 

 Charles Lewis Beach, President of Connecticut Agricultural College 

 Benjamin Tinkham Marshall, President of Connecticut College for 

 Women 



SUPERINTENDENT 



W. E. Britton 



Agricultural Experiment Station, New Haven 



DISTRIBUTION AND EXCHANGE AGENT 



George S. Gtodard 



State Library, Hartford 



Publication approved by the Board of Control 



