G 
HEIGHTS AND DISTANCES. 
APPENDIX A—Continued. 
No. corresponding to profile. 
Locality. 
Date. 
Hour. 
Distance between stations. 
Barometer reading, (No. 
1006.) 
Attached thermometer. 
Temperature of the air. 
Mean corrected barometer. 
Altitudes. 
Remarks 
1855. 
Miles. 
Inches. 
O 
O 
Inches. 
Feet. 
64 
July 22 
0.5 
24.434 
72 
70 
24.394 
5,893 5 
65 
2,400 feet, summit of divide, Lewis and 
22 
5 p. in.. 
0.3 
23.890 
71 
69 
Clark’s pass. 
22 
23.882 
69 
68 
22 
68i 
23.849 
6,519.3 
66 
22 
1.0 
24.850 
72 
72 
24 798 
5,397.0 
67 
Foot of divide, crossing a stream. 
22 
6.25 p. m.... 
0.2 
25.062 
64 
57 
25.025 
5,104.0 
68 
Second crossing of stream.. 
22 
6.35 p. m.... 
0.5 
25.184 
63 
57 
25.091 
5,030.6 
69 
22 
7i p. ni. 
2.0 
24.978 
70 
69 
24.868 
5.345.6 
70 
22 
9 p. in. 
2.25 
25.284 
63 
62 
23 
25.254 
53 
51 
23 
56^ 
25.222 
4,882.0 
71 
On trail 2£ miles west of Dearborn river. 
23 
9.8 a. m. 
3.0 
25.284 
84 
83 
25.157 
5,092.1 
72 
On trail } mile west of Dearborn river... 
23 
10 a. m. 
2.0 
25.288 
86 
83 
25 167 
5,080.8 
73 
On trail i mile west of Dearborn river... 
23 
lOj a. m. 
0.5 
25.386 
89 
87 
25.261 
4,994.0 
74 
Valley of Dearborn river, i mile wide... 
23 
lOf a. m.... 
0.25 
25.650 
87 
82 
25.531 
4,665.2 
75 
Top of immediate ascent from Dearborn. 
23 
11 a. m. 
0.16 
25.516 
79 
77 
25.419 
4,766.4 
76 
Top of Ridge... 
23 
11 j a. m. 
0.7 
25.362 
84 
78 
25.256 
4,954.5 
77 
Do. 
23 
1.5 p. m. 
6.21 
25.408 
86 
87 
25.328 
4,918.2 
78 
Do. . 
23 
2J p. m. 
5.09 
25.758 
77 
73 
25.705 
4.418.7 
79 
Do... 
23 
4 p. m. 
5.05 
25.988 
91 
89 
25.893 
4.292.9 
80 
Camp above junction offorks ofSun river. 
23 
Sunset . 
1.56 
26.058 
72 
70 
24 
25 956 
54 
24 
62 
25.950 
4,114.1 
81 
F.dge of bank north side of Sun river... 
24 
8j a. m. 
0.37 
25.974 
80 
79 
25.847 
4,300.3 
82 
24 
8J a. in. 
2 0 
25.620 
81 
78 
25.497 
4,684.0 
83 
24 
9£ a. m. 
2.63 
25.448 
83 
80 
25.330 
4,881.2 
84 
Top of 3d plateau. 
24 
10.5 a. m.... 
3.25 
25.434 
83 
82 
25.326 
4,895.6 
85 
Top of 4th plateau. 
24 
10.25 a. m... 
1.51 
25.674 
87 
84 
25.565 
4,636.5 
86 
Top of 5th plateau. 
24 
12.25 p. m... 
3.0 
25.814 
88 
86 
25.713 
4,480.2 
87 
Foot of 5th ridge. 
24 
12.40 p. in... 
0.39 
26.014 
92 
90 
25.898 
4,292.7 
88 
End of plateau, commencement of de- 
24 
2 p. m. 
5.0 
26.070 
91 
88 
25.978 
4,216.6 
scent to Teton river. 
89 
1st camp on Teton river, 18.4 miles from 
24 
Sunset. 
0.25 
26.128 
69 
67 
forks of Sun river. 
25 
26.088 
65 
62 
64i 
26.044 
4,023.2 
90 
Plateau bordering on the river 10 miles 
25 
9 1 a. in. 
10.0 
26.120 
73 
70 
26.020 
4,070.0 
below camp. 
91 
Teton river, 18 miles below camp. 
25 
12j p. in. 
8.0 
26.418 
69 
66 
26.357 
3,692.5 
Slight rain. 
92 
Camp down Teton river, 30 miles below 
25 
Sunset . 
12.0 
26.626 
59 
57 
1st camp. 
92 
2d camp, 30 miles below 1st camp, on 
25 
Sunset. 
12.0 
26.626 
59 
57 
the Teton river. 
26 
26.638 
42 
40 
26 
48£ 
26 610 
3,362.9 
93 
Plateau bordering on river, north side... 
26 
8f a. in. 
9.25 
26.536 
70 
62 
26.433 
3,597.7 
tions. 
94 
Teton river, 1st crossing,5 miles below 
26 
9.40 a. m.... 
2.75 
26.747 
73 
70 
26.649 
3,397.8 
2d camp. 
95 
Teton river, 2d crossing. 
26 
121 p. in. 
8.0 
26.792 
74 
71 
26.717 
3,329.2 
96 
Plateau above river, north side, 18 miles 
26 
1.55 p. m.... 
5.0 
26.624 
81 
79 
26.552 
3,533.2 
below 2d camp. 
ft 
97 
3d camp at Teton river, 27 miles below 
26 
Sunset. 
9.0 
26.890 
67 
65 
2d camp. 
27 
26.936 
42 
40 
27 
54i 
26.875 
3,108.7 
