191Jf^ Author's Index 125 



VOL. PAGE 



Notes on the geology of Core Bank, N. C 23 26 



The garden, field and forest of the nation 23 52 



Salisbury's Physiography 23 137 



The landes and dunes of Gascony 26 82 



Joseph Austin Holmes 26 167 



Early English survivals on Hatteras Island 26 171 



COKER, David Robert, 



Field for economic plant breeding in the cotton belt. . 24 9 



COKER, William Chambers, 



The woody plants of Chapel Hill, N. C 19 42 



Chapel Hill liverworts 20 35 



Chapel Hill ferns and their allies 2^ 134 



A visit to the Yosemite and the Big Trees 25 131 



Additions to the flora of the Carolinas 25 168 



A visit to the grave of Thomas Walter 26 31 



Vitality of pine seeds and the delayed opening of 



cones 26 43 



Dr. Joseph Hinson Mellichamp 27 37 



The garden of Andre Michaux 27 65 



The plant life of Hartsville, S. C 27 169 



The seedlings of the live oak and white oak 28 34 



COWELL, Charles Fowler, 



Methods for the preparation of neutral solutions of 



ammonium citrate (with J. M. Bell) 29 28 



DABNEY, Charles William, Jr., 



North Carolina phosphates i 64 



Note on cassiterite from King's Mountain, N. C i 79 



DANCY, Frank Battle, 



On the determination of "total" phosphoric acid in 



fertilizers 2 41 



Experiments to determine the effect of a solution 

 of common salt (NaCl) as a wash in determina- 

 tions of "citrate insoluble" phosphoric acid to re- 

 place pure water wash 2 66 



On the determination of potash 3 37 



Effect of freezing on standard solutions 3 43 



Effect of decomposing organic matter on insoluble 



phosphate of lime : • • : • 4 H 41 



On the determination of available phosphoric acid in 



fertilizers containing cotton seed meal 7 5 



DANIELS, Virgil Clayton, 



Chloral-a-naphthylamine and choloral-/?-naphthyl- 



amine (with A. S. Wheeler) 22 90 



DAVIS, Royall Oscar Eugene, 



The atomic weight of thorium 21 45 



The character of the compound formed by the addi- 

 tion of ammonia to ethyl-phospho-platino-chloride 

 (with C. H. Herty) 24 92 



DICKSON, William Samuel, 



The volatile oil of P;;n(.y S't'rof/na (with C. H. Herty) 24 loi 

 The stability of rosin at slightly elevated tempera- 

 tures (with C. H. Herty) 25 34 



