INDEX. 



279 



Page. 

 Way, J. M., on fish remains from New 



York 121 



"Waynesburg, Pennsylvania, probable se- 

 quence of rocks in well of 96 



"Weber quartzite 219 



Werner, A. G., system of 14 



classification of 15-16, 19, 28, 77, 260 



Wernerian school of geology 13 



Wernerian system of classification 15, 16, 19, 



28, 77, 260 



Wernerian s v stem, remarks on 32, 38 



West Virginia, W M. Fontaine on coal 



measures of 87, 88 



White, C. A., on rocks at Burlington, 



Iowa 157 



classification of rocks of Iowa 166 



on fauna of so-called Permian 210 



on rocks of Rocky Mountain region.. 231,222 

 White, I. C, o j coal fields of West Vir- 

 ginia and Pennsylvania 90 



on Beaver County, Pennsylvania, coal 



measures 93 



on formations of Pennsylvania 101 



on Lower Carboniferous of Pennsyl- 

 vania 108-112 



correlations of 110 



White and Whitfield on Chemung of Iowa 158 

 White and Whitfield on changes between 



rocks of East and West 191-192 



Page. 

 Whiteaves, J. F., on Devonian rocks d? 



Canada 254 



Whitfield, R. P., on fossils from Wasatch 



Mountains, Utah 214-215 



White Pine shale 223 



Whittlesey, C., classification of Ohio 



rocks 43 



table of succession of strata 176 



Wilkes- Barre, Pennsylvania, on coal 



mines near 26 



Williams, H. S., on Hamilton fauna in 



New York 127 



Winchell, A., onCatskill in New York... 121-122 



correlations of 1 22 



on Mississippi series or group 136 



on rocks of Michigan 177-178 



table of equivalents of strata 182 



Winchell, N. H., classification of Carbon- 

 iferous rocks in Minnesota 167-168 



Woodward, H. B., on rocks of Pennine 



chain 79 



Worthen, A. H., on Subcarboniferous of 



Illinois i 148,149 



on flora of Chester group 154 



on rocks of Illinois 160-163 



correlations of 161 



Y 

 Young, C. A., on conglomerate of New 



River, West Virginia 93 



