PARTIAL RESULTS OF EXPLORATION. 
457 
Heights by the Barometer —Continued. 
July 14. 
15 to 17 
17 . 
18 . 
19 . 
20 . 
21 . 
22 . 
24 . 
25 . 
28 
29 
30 
31 
32 
33 
34 
35 
36 
37 
Prairie. 
Prairie. 
Shayerine liver. 
Prairie. 
Prairie lake. 
Elevation above camp 110 feet; distant 15, 7 miles. 
Prairie lake. 
Elevation above camp 120 feet; distant 4 miles. 
Depression below camp 34 feet; distant 6 miles. 
Prairie lake. 
Prairie lake.. 
Elevation above camp 380 feet; distant 13 miles. 
Prairie. 
Elevation above camp 93 feet; distant 5. 2 miles. 
Elevation above camp 122 feet; distant 17. 5 miles. 
Prairie... 
26 
27 
28 
29. 
30 
33 
39 
40 
41 
42 
Elevation above camp 130 feet; distant 7. 7 miles. 
Prairie lake. 
Summit above camp 218 feet; distant 8 miles. 
Prairie lake. 
Depression below' camp 193 feet; distant 4 miles. 
Depression below camp 220 feet; distant 7. 4 miles. 
Depression below camp 89 feet; distant 15.8 miles. 
Prairie lake. 
Elevation above camp 86 feet; distant 18. 2 miles. 
Depression below camp 72 feet; distant 20. 5 miles. 
Prairie lake. 
Elevation above camp 83 feet; distant 3.7 miles. 
Depression below camp 125 feet; distant 17.2 miles. 
Elevation above camp 73 feet; distant 20. 3 miles. 
Prairie lake. 
Elevation above camp 331 feet; distant 7. 5 miles. 
Elevation above camp 134 feet; distant 10. 5 miles. 
Elevation above camp 358 feet; distant 12.2 miles. 
31 
43 
Prairie 
Aug. 1 to 9 
9. 
10 . 
44 
45 
46 
Elevation above camp 98 feet; distant 4. 3 miles. 
Fort Union. 
Bluff above, distant 5.7 miles. 
Little Muddy river. 
11 to 14. 
14 . 
15 . 
16 . 
17 . 
18 to 20 . 
20 . 
21 . 
22 . 
23 . 
24 . 
25 . 
26 . 
27 . 
28 . 
29 . 
30 . 
31 to Sept. 2_ 
Sept. 2. 
2 . 
47 
48 
49 
50 
51 
52 
53 
54 
55 
56 
57 
58 
59 
60 
61 
62 
63 
64 
65 
66 
Bluff, distant 43 miles. 
Great Muddy river. 
Bluff, distant 2.1 miles. 
Missouri River valley. 
Porcupine river. 
Missouri river... 
Missouri river. 
Milk river. 
Milk river. 
Milk river. 
Milk river. 
Milk river. 
Prairie pond. 
Milk river. 
Milk river....... 
Bluff, distant 7. 6 miles. 
Milk river. 
Bluff, distant, 4. 8 miles. 
Milk river.-... 
Milk river.. 
Milk river. 
Milk river...-. 
Branch of Milk river. 
Branch of Milk river. 
Summit between Missouri and Milk river, distant 17. 6 miles 
4 
5 
6 
67 
68 
69 
Prairie. 
Marias river. 
Height of prairie passed over to-day, 4. 9 miles. 
Tanzy river. 
Height of prairie between camp and Fort Benton, 2 miles 
j Height in 
feet above 
the sea. 
1,320. 
1,530 
1,408 
1,463 
1,405 
1,456 
1,536 
1,762 
1,950 
1,978 
2,288 
2, 397 
2, 021 
1,973 
2, 074 
2, 403 
2,019 
2,596 
2, 030 
1,839 
2,181 
1,929 
2, 332 
2, 070 
1,960 
2, 084 
2, 090 
2,205 
2,276 
2,111 
2,120 
2,112 
2,223 
2,200 
2,211 
2,675 
2,225 
2,525 
2,231 
2,250 
2,271 
2, 301 
2,773 
2, 840 
3, 026 
2,611 
2,221 
2,491 
2, 332 
2,535 
58 / 
