TITLES OF PAPERS 



183 



EXAMPLES OF SUCCESSIVE REPLACEMENT OF EARLIER SULPHIDE MINERALS 

 BY LATER SULPHIDES AT BUTTE, MONTANA 



BY J. C. RAY 



Eead by the author. 



General discussion was had on all papers bearing on ore deposits hy 

 Messrs. Paige, Rogers, Schneider, Bastin, and Tolman. 



The session adjourned at 5.15 p. m., to be resumed in the evening. 



The evening session Avas called at 8.10 p. m. and the following papers 

 read : 



STRUCTURE OF THE SOUTHERN SIERRA NEVADA 

 BY JOHN P. BUWALDA 



Read in full. 



Discussion by Messrs. Tolman, Chamberlain, and Holway. 



The remaining papers on the program were read by title, as the authors 

 were not present. 



At 9.10 p. m. the final session adjourned. 



Register of the California Meeting 



Arnold, Ralph 

 Bastin, E. S. 

 Berry, E. W. 

 Branner, J. C. 

 Chamberlain, R. T. 

 Clapp, Charles H. 

 Daly, R. A. 

 Deissen, Alexander 

 DUMBLE, E. T. 

 Eakle, Arthur S. 

 Fairbanks, H. AV. 

 HOBBS, Wm. H. 

 Hawortti, Erasmus 

 Hershey, Oscar H. 

 Keyes, Charles R. 

 Eaavson, a. C. 

 AIatthew, W. D. 

 Merriam, J. C. 



Osborne, H. F. 

 Paige, Sidney 

 Patton, H. B. 

 Schuchert, Charles 

 Sellards, E. H. 

 Sinclair, Wm. F. 

 Smith, W. S. T. 

 Stanton, T. W. 

 Stone, R. W. 

 Taff, J. A. 

 Tolman, Jr., C. F. 

 Turner, H. W. 

 Weaver, Charles E. 

 White, I. C. 

 Willis, Bailey 

 Wolff, J. E. 

 Ulrich, E. O. 



J. A. Taff, 



Secretary. 



