IV CONTENTS 



4. Studies in Lake and Streamside Vegetation. I. Red- 

 rock Lake near Ward, Colorado 133 



Francis Ramaley, Ph.D. 



Professor of Biology 

 and 



W. W. Robbins, B.A. 



Instructor in Biology 



No. 3 



1. Theodore Tronchin: A Fashionable French Physician 



or the Eighteenth Century 173 



Carroll E. Edson, A.M., M.D. 



Professor of the Theory and Practice of Medicine 



2. The Fenian Movement 187 



Clyde L. King, M.A. 



Acting Professor of Economics and Sociology 



3. The Electrochemistry of the Solution of Gold in 

 Potassium Cyanide 215 



John B. Ekeley, Ph.D. 



Professor of Chemistry 

 and 



Arthur L. Tatum, M.S. 



Instructor in Chemistry 



4. An Annotated List of the Birds of Boulder County, 

 Colorado 219 



Junius Henderson, B.A. 



Curator of the Museum 



5. The Bembecid Wasps of Boulder County, Colorado . 243 



SlEVERT A. ROHWER 



6. The Silva of Colorado. IV. Forest Formations and 



Forest Trees 



Francis Ramaley, Ph.D. 



Professor of Biology 



249 



