TITLES OF PAPERS 63 



THE FRANKFORT AND VTICA 8HALES OF THE MOHAWK VALLEY 

 BY RUDOLF RUEDEMANN 



Read by title in the absence of the author. 



THE STRATIGRAPHY OF THE LOWER PENN8YLVANIAN OF NORTHEASTERN 



OKLAHOMA 



BY D. W. OHERN" 



Presented without manuscript. Discussed by C. S. Prosser, with reply 

 by the author. 



SKETCH OF THE LOCAL GEOLOGY, CITY OF PITTSBURGH 

 BY PERCY E. RAYMOND 



Presented without manuscript; illustrated with lantern slides. Dis- 

 cussed by E. W. Shaw. 



THE CRETACEOUS AND TERTIARY FORMATIONS OF WESTERN NORTH 

 DAKOTA AND EASTERN MONTANA 



BY A. G. LEONARD 



Read by title in the absence of the author. 



EOCENE AND OLIGOCENE OF THE WIND RIVER AND BIG HORN BASINS 

 BY WILLIAM J. SINCLAIR AND WALTER GRANGER 



Read in full from manuscript by the senior author, with lantern slide 

 illustrations. Discussed by Marius R. Campbell, with reply by W. J. 

 Sinclair. 



The Society adjourned at 12.50 o'clock, and was called to order again 

 by the President at 2.20 o'clock p. m., when John M. Clarke, by invita- 

 tion of the Society, delivered his address as retiring President of the 

 Paleontological Society, entitled "The paleontologist and the public, the 

 paleontology of right living." 



The Geological Society of America then resumed its scientific program, 

 former President Samuel Calvin being in the chair. 



REVISION OF THE PALEOZOIC SYSTEM OF NORTH AMERICA. PART II 

 BY EDWARD O. ULRICH 



Presented in abstract from the complete manuscript. 



"Introduced by C. N. Gould. 



