Dtate of Gonnecticut 
PUBLIC DOCUMENT No. 47 
State Geological and Natural 
History Survey 
COMMISSIONERS 
HENRY ROBERTS, Governor of Connecticut (Chairman) 
ARTHUR TWINING HADLEY, President of Yale University 
BRADFORD PAUL RAYMOND, President of Wesleyan University 
FLAVEL SWEETEN LUTHER, President of Trinity College (Secretary) 
RUFUS WHITTAKER STIMSON, President of Connecticut Agricultural College 
SUPERINTENDENT 
WILLIAM NORTH RICE 
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BULLETIN No. 5 
HARTFORD PRESS 
The Case, Lockwood & Brainard Company 
1905, 
