HAYES AND"! 
KENNEDY. J 
DETAILED SECTIONS. 
63 
succeeding the Columbia, beds. The position of these gravels with 
reference to the overlying deposits may be seen in the following logs: 
Log of Pioneer Oil ( 'ompany's well at Anse la Butte, La. 
[Elevation, 45 feet.] 
Character of strata. 
Thickness 
Red clay 
Red sand 
Gray sand 
Gravel and gray sand 
Gravel with wood ... 
Sandstone 
Light gravel 
Sandstone 
Gravel and sand 
Rock 
Heavy gravel 
Sand, gravel, and oil 
Coarse gravel 
Sand 
Sandstone 
Sand and blue clay 
Sand and gravel . _" 
Gravel 
Sand and clay . 
Blue clay 
Rock, 18 inches sandstone with oil 
Blue shale 
Sandstone 
White sand 
Rock with oil, flinty 
Hardpan and clay 
Blue clay 
Blue sand 
Rock . 
Blue clay 
Rock . 
Oil sand and gravel, with oil and salt water 
Feet. 
36 
15 
23 
40 
40 
2Q 
16 
4 
26 
14 
16 
35 
43 
5 
1 
28 
32 
6 
20 
71 
M 
12 \ 
43 
51 
21 
54 
446 
50 
20 
14 
26 
1 
From- 
r e et. 

36 
51 
74 
114 
154 
174 
190 
194 
220 
234 
250 
285 
.328 
333 
334 
362 
394 
400 
420 
491 
4921 
535 
578 
629 
650 
704 
1,150 
1,200 
1,220 
1,234 
1,260 
To— 
Feet 
36 
51 
74 
114 
154 
174 
190 
194 
220 
234 
250 
285 
328 
333 
334 
362 
394 
400 
420 
491 
492* 
535 
578 
629 
650 
704 
1 , 150 
1,200 
1,220 
1,234 
1,260 
1,261+ 
Another well in the vicinity gave gravels at depths between 40 and 
50 feet, with another bed 50 feet thick between 150 and 200 feet. 
