200 
GEOLOGY OF THE SECOND DISTRICT. 
Forked Lake. 
Aug, 21. 
Att. 
Det. 
Obs. 
Elevation 
above tide. 
Deviation 
from mean. 
20 Burlington, 
lOh 26^ p m 
25. 
26.1 
378.40 
377,90 
1717.66 
+ 13.14 
Lake, .... 
lOh 30" p m 
23.5 
22.4 
378.10 
340.50 
21 Burlington, 
111 26" p m 
28.6 
28.6 
378.20 
377.30 
1694.33 
—10.19 
Lake, .... 
111 30" p m 
28. 
26.2 
377.93 
339.95 
Aug. 26. 
22 Burlington, 
6li 36" p m 
22. 
18.1 
275.50 
375.30 
1694.36 
—10.16 
Lake, .... 
6h 30" p m 
21.7 
21.3 
375.30 
337.85 
23 Burlington, 
7li 6" p m 
22. 
18.1 
375.40 
375.30 
1711.75 
+ 7.23 
Lake, .... 
7h 0" p m 
21.5 
21.1 
375.00 
337.60 
Mean elevation above tide.. 
1704.52 
Elevation of 
Racket above 
Forked 
Lake. 
The observations taken with the same barometer. 
Aug. 27. 
24 Forked L. 
6h 25" a m 
20. 
18.9 
374.10 
337.00 
Racket L. 
6h 0" a m 
20. 
19.5 
373.65 
336.75 
26.98 
Add elevation of Racket above Forked lake 
1704.52 
Elevation of Racket lake above tide,. 
1731.50 
Owl’s Head, about four miles northwest 
OF THE 1 
[EAD OF Lon 
G Lake. 
Aug. 22. 
25 Burlington, 
lOh 27" a m 
24.3 
24. 
377.50 
377.10 
2706.13 
+4.52 
Owl’s Head, 
lOh 30" a m 
21, 
20.5 
364.10 
326.92 
1 
Owl’s Head above Long Lake. 
With the same barometer. 
Aug. 22. 
26 Long Lake, 
Ih 30" p m 
25.7 
24.7 
378.10 
340.30 
Owl’s Head, 
llh 30" a m 
22. 
22.2 
363.90 
326.80 
1121,13 
Add elevation of Long lake above tide,.... 
1575.96 
Elevation above tide,. 
2697.09 
Mean of the above results. 
2701.61 
—4.52 
