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28 
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29 
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29 
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I 
BAROMETRICAL AND THERMOMETRICAL OBSERVATIONS, 
53 
APPENDIX D—Continued. 
Station. 
Hour. 
Number of barometer. 
Reading of barometer. 
Inches. 
Camp 65 A, Oregon city. 
7.55 a. m.. 
1080 
30.128 
Near Oregon city .. 
8.55 a. m.. 
1060 
30.155 
Camp 66 A, Pudding river.... 
6 p. m. 
1060 
30.063 
1060 
30.050 
1060 
29.950 
1060 
29.800 
1060 
29.802 
Camp 68, Lackimute river.... 
6 p. m. 
1060 
30.004 
7.20 p. m.. 
1060 
30.022 
1060 
30.033 
Camp 69 A, Long Tom creek. 
6 p. m. 
1060 
29.948 
1060 
29.842 
Camp 70 A, Eugene city. 
6 a. in. 
1060 
29.566 
Camp 71 A, near source of 
1060 
29.320 
1060 
29.310 
1060 
29.342 
Summit of Calapooya mount’s. 
8.23 a. m.. 
1060 
29.304 
On Pass creek. 
10.15a. m. 
1060 
29.678 
On Pass creek .. 
11.58 a. m. 
1060 
29.802 
Leave Pass creek. 
0.57 p. m.. 
1060 
29.850 
Summit of ridge .. 
1.25 p. m.. 
1060 
29.410 
Elk creek. 
1.38 p. in.. 
1060 
29.639 
Camp 72 A, near Long’s lulls. 
6 p. m .... 
1060 
29.616 
1060 
29.612 
1060 
29.476 
Summit of ridge. 
8.28 a. m.. 
1060 
29.008 
Summit Long’s hills. 
8.55 a.'ill.. 
1060 
28.655 
On small creek .. 
9.51 a. m.. 
1060 
29.400 
Summit of ridge. 
10.18 a. m. 
1060 
29.187 
Small creek. 
10.35 a. m. 
1060 
29.426 
Summit of ridge. 
11.37 a. ill. 
1060 
39.339 
1060 
29.643 
1060 
29 644 
1060 
29.641 
1060 
29.650 
1060 
29.662 
7 p.m.... 
1060 
29 667 
1060 
29.716 
Summit of ridge. 
8.15 a. m.. 
1060 
29.651 
Roseburg . 
8.30 a. m. 
1060 
29.781 
South Umpqua river.. 
8.45 a. m.. 
1060 
29.809 
South Umpqua river. 
9.33 a. m.. 
1060 
29.751 
Small flat. 
10.23 a. m. 
1060 
29.695 
Summit of ridge. 
10.44 a. in. 
1060 
29.084 
On fiat, foot of ridge. 
11 a. m.... 
1060 
29.572 
Near South Umpqua river.... 
11.23 a. in. 
1060 
29.683 
Myrtle Creek... 
1.10 p. m.. 
1060 
29.597 
Crossing of South Umpqua 
river. 
2.42 p. in.. 
1060 
29.563 
Camp 74 A, Cailonville. 
1060 
29.420 
1060 
29 406 
1060 
29.449 
Summit of pass, Umpqua 
caSon . 
9.54 a. m.. 
1060 
28.106 
On Cow creek. 
10.36 a. m. 
1060 
28.492 
Leave Cow creek. 
1.12 p. in.. 
1060 
28.696 
Summit of ridge. 
1.40 p. m.. 
1060 
28.175 
Attached thermometer. 
Detached thermometer. 
Corrected reading of 
barometer. 
Mean of corrected read¬ 
ings of barometer. 
Elevation above mean 
tide at Benicia. 
Distance from preceding 
station. 
Distance from camp 
opposite Vancouver. 
Inches. 
Inches. 
Feet. 
Miles. 
Miles. 
45.0 
43.0 
29.894 
149 
18.5 
50.0 
48.0 
29.907 
138 
1.5 
20.0 
55.0 
54.0 
29.870 
51.0 
50.0 
29.857 
38.5 
38.0 
29.887 
29.871 
170 
16.5 
36.5 
58.0 
57.0 
29.641 
52.0 
52.0 
29.651 
29.646- 
382 
23.5 
60.0 
52.0 
52.0 
29.839 
44.5 
46.0 
29.858 
34.0 
34.0 
29.850 
29.849 
192 
17.0 
77.0 
51.0 
50.0 
29.800 
35.0 
36.0 
29.766 
29.783 
251 
31.5 
108.5 
39.0 
38.0 
29.472 
536 
24.0 
132.5 
52.0 
51.5 
29.174 
44.0 
47.0 
29.161 
43.0 
43.0 
29.186 
29.174 
821 
25.0 
157.5 
50.0 
50.0 
29.108 
868 
1.5 
159.0 
56.0 
53.0 
29.473 
538 
4.9 
163.9 
62.0 
57.0 
29.619 
403 
2.9 
166.8 
65.0 
63.0 
29.676 
350 
1.4 
168.2 
67.0 
67.0 
29.222 
774 
2.4 
170.6 
68.0 
67.0 
29.468 
544 
.0.9 
171.5 
54.5 
54.5 
29.480 
53.0 
54.0 
29.488 
45.5 
45.0 
29.490 
29.486 
530 
5.0 
176.5 
51.5 
54.0 
28.988 
1.003 
1.5 
178.0 
50.0 
48.5 
28.640 
1,337 
1.2 
179.2 
61.0 
56 0 
29.355 
654 
1 8 
181.0 
60.5 
56.0 
29.151 
848 
1.4 
182.4 
59.0 
58.0 
29.398 
614 
3.3 
185.7 
65.0 
68.0 
29.316 
691 
3.0 
188.7 
54.0 
53.0 
29.726 
53.5 
53.0 
29.731 
51.5 
51.0 
*29.728 
49.5 
48.5 
29.728 
46.5 
21.728 
45.5 
45.0 
29.712 
34.0 
34.0 
29.700 
29.722 
3u8 
6.8 
195.5 
45.0 
44.0 
29.579 
441 
4.9 
200.4 
45.0 
43.5 
29.709 
307 
0.7 
201.] 
49.0 
46.5 
29.728 
305 
1.4 
202.5 
53.0 
52.5 
29.655 
371 
1.3 
203.8 
53.5 
51.0 
29.605 
310 
2.4 
206.2 
49.5 
48.0 
29.011 
976 
0.5 
206.7 
55.0 
51.0 
29.489 
526 
0.8 
207.5 
57.5 
50.5 
29.601 
421 
1.5 
209.0 
61.0 
57.0 
29.513 
475 
2.7 
211.7 
60.0 
56.0 
29.533 
485 
6.9 
218.6 
43.0 
44 0 
29.421 
40.5 
42.0 
29.398 
41.0 
44.0 
29.371 
'29.397 
516 
2.9 
221.5 
49.0 
44 0. 
27.994 
1,963 
7.0 
228.5 
50.5 
49.0 
28.387 
1,578 
2.0 
230.5 
58.0 
51.0 
28.599 
1,372 
6.5 
237.0 
57.0 
52.0 
28.100 
1,858 
1.0 
238.0 
Remarks. 
