230 
CONTRIBUTIONS   TO   ECONOMIC   GEOLOGY,   1907,   PART  II. 
Sections  of  coal  beds  in  Laramie  formation — Continued. 
No.  on 
PI. 
XII. 
Location. 
Section  of  coal  bed. 
Remarks. 
Sec. 
T. 
R. 
5 
NE.  i  NE.  J. 
12 
21 
89 
Ft.  in. 
Shale 2 
Coal 4 
Shale 4 
Surface  exposure. 
10 
6 
NE.JNW.J. 
1 
21 
89 
Sandstone 4 
Coal 4 
Surface  exposure. 
8 
7 
NW.  J  NE.  i. 
1 
21 
89 
Shale 3 
Coal,  good 1    4 
Shale 3    0 
Coal,  good 4 
Sandstone 2 
Surface  exposure. 
11    1 
8 
NW.  1  NE.  \. 
1 
21 
89 
Shale 2 
Coal,  impure 1    3 
Shale 6 
Coal,  good 3    6 
7    3 
Surface  exposure. 
9 
SE.  JSW.  i. 
36 
22 
89 
Coal 3 
Shale 3 
Coal 4 
Surface  exposure. 
6    4 
10 
NE.  iNW.  J. 
3 
22 
89 
Shale. 
Coal,  good 1    9 
Shale 3    5 
Coal,  good 3    4 
Surface  exposure. 
8    6 
11 
NW.  i  NW.  J. 
27 
23 
89 
Coal,  poor 9 
Shale  and  sandstone 20 
Coal,  good 3    5 
Shale  and  sandstone 10 
Coal,  good 1    3 
Surface  exposure. 
35    5 
12 
SE.  i  NE.  J. 
30 
25 
89 
Shale 4 
Coal,  good 3 
Shale 25 
Coal,  good 5    6 
Shale 6    8 
Coal 2    1 
Surface  exposure. 
42    7 
SE.iNE.i. 
30 
25 
89 
Shale 25 
Coal 3    1 
13 
Shale 1 
Surface  exposure. 
29    1 
14 
NE.JNE.J. 
30 
25 
89 
Shale 4 
Coal 8 
Sholn 
Surface  exposure. 
12 
15 
NE.JNE.J. 
30 
25 
89 
Shale 7 
Coal,  good 3    1 
Shale 3    3 
Coal 4 
Shale 8 
Coal 4 
Shale 5    4 
Coal 10 
Surface  exposure. 
35    6 
