TABLE OF CONTENTS 



PAGK 



The Occurrence and Utilization of Certain Mineral Re- 

 sources of the Southern States — Jospph Hyde Pratt 1 



Geology of Chapel Hill and Vicinity— Jo/;/? E. Smith ... 26 



A Study of the xVction of \^irious Diuretics in Uranium 

 Xephritis, with Special Reference to the Part Play- 

 ed by the Anesthetic in Determining the Efficiency 

 of the Diuretic— 1F»L rJcB. MacXider 33 



Proceedings of the Thirteenth Annual Meeting of the 



Xorth Carolina Academy of Science 59 



Studies of the Animal Life of Xorth Carolina with Sug- 

 gestions for a Biological Survey — FranMin Sher- 

 man, Jr 69 



The Occurrence and Utilization of Certain ]\Iineral Re- 

 sources of the Southern States — Joseph Hyde Pratt 90 



Recent Conceptions of the Atom — F. P. Yenahle 117 



A List of Plants Growing Spontaneously in Henderson 



County, X. C. — Edivard Pead Me}niiii}if/er 126 



The Stability of Resin Acids at Slightly Elevated Tem- 

 peratures — A Correction — ('has. II. Ilerty and 

 H. L. Cox 150 



Isoprene from Commercial Turpentine — Chas. II. Herty 



and -/. 0. Graham 153 



