644 



BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA 



Page 

 White, David, cited on Gay Head 



strata 608 



geologic climates 501 



Supai fauna 492 



White, I. C., cited on Coal Measure sec- 

 tions of Maryland 582 



Williams, H. S., cited on Ithaca beds. 445 



Spirit er Iwvis 442 



— . Memorial of 47 



Williams, M. Y.. cited on Niagara of 



Ontario 368 



Ordorician limestones 348 



Page 



W^iLLis, B., cited on geologic climates. . 559 

 — ; Structure of the Pacific ranges, Cali- 

 fornia 84 



WiLLiSTON, S. W., Memorial of. 66 



Wilson, W. J., cited on Ontario fossils. 355 



— — — Ordovician 343 



WooDWORTH, J. B., cited on ice crystals 426 

 World view of mineral wealth ; J. B. 



Umpleby 107 



Wright, F, E. ; War-time development 



of the optical industry 103 



