314 
ANALYSES OF BOOKS, U. S. GEOLOGICAL SURVEY. [no. 228. 
Township, Auglaize County. 
Township. Depth, 1,121 feet. 
Partial analyses by Charles Catlett, record Nos. 751, 755, 756, 757; 
all of Trenton limestones from the natural-gas belt. 
A. London. Depth, 1,594 feet. 
B. Air-line Junction, Toledo. Depth, 1,415 feet. 
C. Celina. Depth, 1,112 feet. 
D. City well No. 2, Upper Sandusky. 
E. Sandusky. Depth, 2,260 feet. 
F. Gas rock. Pauck well, St. Marys 
G. Gas rock. Bennett well, St. Marys 
H. First city well, Carey. Depth, about 1,350 feet. 
I. Well No. 2, Fort Recovery. Depth, 1,065 feet. 
J. Waggoner well, 6 miles west of Fremont. Gas rock. 
K. Loomis and Nyman well, Tiffin. Depth, 1,47<) to 1,481 feet. 
L. Loomis and Nyman well, Tiffin. Depth, 1,488 to 1,494 feet. 
M. Port Clinton." Depth, 1,660 to 1,700 feet. 
N. Wauseon. Depth, 2,135 feet. 
O. Napoleon. Depth, 1,830 feet. 
P. Kossuth, Allen County. Oil rock. 
Q. Doenze's well, Franklin Township, Mercer County. Depth, 
1,107 feet. 
A. 
B. 
C. 
I). 
E. 
F. 
Insoluble 
AM ) :; , Fe 2 < > ;i 
CaCO g 
15.90 
1.84 
7". 69 
1.89 
2.88 
s. 68 
54. 68 
25. 73 
2.95 
2. 95 
68. 41 
24.18 
8.18 
4.31 
64. 25 
15.93 
3. 65 
4.58 
54. 62 
33. 67 
3. 18 
3.12 
52. 18 
MgCOg 
38.42 
97. 32 
91.97 
98.49 
92.67 
96. 52 
96. 90 
G. 
H. 
I. 
J. 
K. 
L. 
Insoluble 
Al A, Fe.,0, 
1.66 
2. 4S 
56. 94 
35. 55 
5.72 
3.08 
80. 11 
8.09 
1.89 
1.57 
87.88 
7.43 
5.22 
6.32 
52. 93 
32. 75 
5.66 
4. 86 
52. 89 
3:',. 46 
9.88 
1.46 
CaC0 3 
MgC0 3 
79.39 
6.20 
96.63 
97.00 
98.77 
97.22 
96.87 
96.93 
M. 
N. 
O. 
P. 
Q. 
Insoluble 
7.46 
4.16 
71.96 
14. 34 
18.24 
7.28 
42.82 
28.11 
2.66 
2.14 
53. 85 
37. 33 
1.08 
.66 
90. 72 
e.69 
3.68 
Al A, Fe.A 
8.38 
CaCO, 
69.53 
MgCO, 
10.98 
97. 92 
96. 45 
95.98 
99. 15 
92.27 
