444 
INDEX. 
Page. 
Wasatch  formation,  character  and  distribu- 
tion of 109, 224, 249, 257-258, 286, 381 
coal  in 234-236, 239-240 
analyses  of 238, 272 
seel  ions  of 235  -236 
Washburne,  C.  W.,on  Coal  fields  of  northeast 
Bighorn  Basin  and  of  Bridger. .  105-199 
work  of 8,9 
Washoe  Copper  Co. ,  mines  of 101 
\\  eaver  coal,  analyses  of 59 
character  and  distribution  of 54-55 
section  of 54-55 
Weed,  W.  H.,  on  Crazy  Mountains  geology. .       80, 
86-87, 91 
Wegemann,  C.  II.,  work  of 36 
Wescott  coal,  character  and  distribution  of . .        71 
Western  fields,  geologic  work  in 7-11 
West  Wiley  mine,  description  of 210 
White,  David,  on  Colob  field  coal 398  j 
White  River  field,  Colo.,  access  to 283  j 
coal  of 298-305   j 
amount  of 299-300 
analyses  of 314 
location  of 297-298  j 
maps  of 298, 302 
subdivision  of 298   ! 
See  also  Douglas  Creek  district. 
Page. 
While  River  formation,  character  and  distri- 
bution of 150-157 
Wildhorse  coal,  analysis  of 74 
character  and  distribution  of 07 
section  of 07 
Willow  Creek,  Oreg. ,  coal  on 406-408 
geology  on 400 
Wood  mine,  section  at 391 
Woodruff,  E.  G.,  on  Coal  of  southwest  side  of 
Bighorn  Basin 200-219 
on  Red  Lodge  coal  field 92-107 
work  of 8, 9 
Woolsey,  L.  It.,  on  Bull  Mountain  coal  field.  02-77 
work  of 8 
Wyoming,  coal  in.    See  Sheridan  field;  Glen- 
rock  field;  Bighorn  Basin;  Bridger; 
Great  Divide  Basin;  Little  Snake 
River  field;  Rock  Springs  field, 
geologic  work  in 9-10 
Y. 
Yampa  field,  Colo.,  access  to 283 
coal  in 288-289,295-297 
analyses  of 314 
map  of 294 
o 
