GREAT   DIVIDE   BASIN   COAL   FIELD,   WYOMING.  231 
Sections  of  coal  beds  in  Laramie  formation — Continued. 
No.  on 
PI. 
XII. 
Location. 
Section  of  coal  bed. 
Remarks. 
Sec. 
T. 
R. 
16 
NW.  \  NW.  \. 
29 
25 
89 
Shale. 
Coal,  good 
Coal  (?) 
Shale. 
Ft.  in. 
.     7 
.     3 
Surface  prospect. 
10 
17 
NW.  \  NW.  i. 
29 
25 
89 
Sandstone.   . 
Coal 
Shale 
Coal 
-     5    7 
.     4    6 
.     1     6 
Surface  exposure. 
11     7 
18 
SE.iNW  |. 
18 
25 
89 
Sandstone 
Coal 
Shale 
Coal 
Sandstone 
Coal,  good 
Shale 
.     4 
3 
.     1  10 
5 
8 
.     6  10 
7 
Surface  prospect. 
14    7 
19 
SE.  \  NW.  \. 
18 
25 
26 
89 
89 
Sandstone. 
Coal 
Shale  and  sandstom 
Coal,  good 
Shale 
Coal,  good 
Shale 
.    12 
.  78  11 
'.     ~     1 
.     4    2 
8 
Surface  prospect. 
97     10 
20 
NE.JNW.i. 
31 
Shale 
Coal 
Shale 
Coal 
.     1 
.     2 
.   15 
.     6 
Surface  exposure. 
24 
21 
SE.  \  NW.  \. 
36 
26 
26 
90 
90 
90 
90 
90 
90 
Sandstone. 
Coal 
Shale 
Coal 
Shale 
8 
8 
.     3    4 
.     1     6 
Surface  exposure. 
6    2 
22 
SE.  i  NW.  \. 
36 
Sandstone 
Coal 
Shale 
■     G 
-  11  + 
.     3+ 
20+ 
Surface  prospect. 
23 
NE.  \  SE.  ',. 
27 
27 
26 
26 
26 
26 
Shale  and  sandstone 
Coal,  good 
Shale 
.  63 
.    10    5 
.  20 
Surface  exposure. 
93    5 
NE.  i  SE.  i. 
Shale 
.     2 
.     2    2 
10 
.     1     3 
.   10 
Surface  exposure. 
24 
Coal,  good 
Shale 
Coal 
Shah: 
16    3 
25 
NE.   i   SE.  J. 
27 
16 
Shale,  carbonaceous 
Coal 
Shale,  carbonaceous 
Coal,  good 
Shale 
.     2 
.     1     5 
.     8    6 
.     '.i     1 
.     5    3 
Surface  exposure. 
26    3 
26 
NE.JNW.J. 
Sandstone. 
Coal 
Shale. 
.  12 
Abandoned  mine  near 
dier. 
Lost  Sol- 
