232 
CONTRIBUTIONS    TO    ECONOMIC    GEOLOGY,    1907,    PART   II. 
Sections  of  coal  beds  in  Laramie  formation— Continued. 
No.  on 
PI. 
XII. 
Location. 
Sec. 
T. 
i;. 
Section  of  coal  bed. 
Remarks. 
SW.  \  NE.  \. 
4 
26 
90 
Ft.  in. 
Shale 1 
27 
Coal 4    6 
Shale 2 
Coal 1 
Abandoned  mine. 
6    8 
28 
NE.iSW.  k 
33 
27 
90 
Shale. 
Coal 6 
Shale 2    6 
Coal 2 
Surface  exposure. 
10    6 
29 
SE.  \  SE.  \. 
20 
27 
89 
Shale. 
Coal 3    4 
Shale 3    4 
Coal 7 
Shale 2 
Coal 10 
Surface  exposure. 
8    3 
30 
SW  \  NE.  \. 
17 
27 
89 
Shale 6 
Coal,  impure 1 
Shale 6 
Coal 8    4 
Shale 
Surface  prospect. 
21    4 
31 
NE.J  SE.  i. 
17 
27 
27 
89 
Coal 10 
Surface  exposure. 
32 
NE.  J.  NW.  }-. 
17 
89 
Coal 8    4 
Surface  exposure. 
33 
NE.1NW.J. 
17 
27 
89 
Coal 7 
Surface  exposure. 
34 
NE.JNW.l. 
17 
27 
89 
Shale. 
Coal 7    9 
Surface  exposure. 
35 
SW.  iNW.i. 
8 
27 
89 
Sandstone. 
Shale 1    2 
Coal 12 
Abandoned  coal  mine.  Opened 
96 feet.    Down  dip  of  25°. 
13    2 
36 
SW.iNW.J. 
8 
27 
89 
Coal 6± 
Mine  abandoned  and  caved. 
37 
SW.  i-  SE.  J. 
6 
27 
89 
Sandstone. 
Shale 1± 
Coal 16 
Sandstone.                         
17± 
Speyer's  coal  mine.  Opened  75 
feet.    Down  dip  of  22°. 
38 
SW.J  NW.J. 
6 
27 
89 
Shale. 
Coal,  good 6    4 
Shale. 
Surface  exposure. 
39 
SW.|NW.i. 
G 
27 
89 
Shale 20 
Coal,  good 5    4 
Shale 
Surface  exposure. 
25    4 
40 
SE.  \  NE.  J. 
1 
36 
27 
90 
Shale 1    4 
Coal,  good 2    5 
Shale 1 
4    9 
Surface  exposure. 
41 
NE.  J  SW.  \. 
28 
90 
Covered. 
Coal 5+ 
Surface  prospect. 
42 
SW.  J   SE.  \. 
27 
28 
90 
Coal 5 
Abandoned  coal  mine.  Vertical 
shaft  40  feet  deep. 
