78 
TRI ANGULATION AND SPIRIT LEVELING 
[Latitude, 35° OP 35.23". Longitude, 94° 28' 03.98".] 
[BULL. 175. 
To station— 
Azimuth. 
Back azimuth. Log. distance. 
Poteau 
o / // 
10 18 41.69 
104 25 23. 59 
238 45 43.46 
O I II 
190 17 55. 18 
284 18 07. 67 
58 49 01.09 
Meters. 
4. 0608964 
4. 2979498 
4. 0084853 
Cavanal 
Peak 
PEAK, SEBASTIAN COUNTY, ARKANSAS. 
On a sharp summit of Sugarloaf Mountain, about 6 miles northeast 
of the highest summit (Sugarloaf Peak). 
Station mark: A rock monument. 
[Latitude, 35° 04' 26.71". Longitude, 94° 22' 19.84".] 
To station — 
Azimuth. 
Back azimuth. 
Log. distance. 
Poteau 
O > II 
33 02 18. 15 
58 49 01. 09 
89 21 15.63 
O ' II 
212 58 14. 23 
238 45 43.46 
269 10 41. 71 
Meters. 
4. 2966365 
4. 0084852 
4. 4464401 
Sugarloaf 
Cavanal 
DEXTER, COOK COUNTY, TEXAS. 
On the highest point of flat ridge N. 69° E. and 0.7 mile distant 
from the town of Dexter and on the south edge of the timber extend- 
ing east from same town. Theodolite elevated 40 feet. 
Station mark: A copper bolt set in a sandstone rock flush with the 
surface of the ground, from which bears (counting from the south 
point around to the west) the following trees: A post oak 14 inches in 
diameter, 33° 35', distance 31.7 feet; a post oak 14 inches in diameter, 
135° 06', distance 27.8 feet; a post oak 10 inches in diameter, 189° 02', 
distance 78.7 feet. Each tree is blazed and marked U. S. G. S. A B. T. 
[Latitude, 33° 49 / 14.91". Longitude, 96° 57' 08.08".] 
To station — 
Azimuth. 
Back azimuth. 
Log. distance. 
Marietta 
Cliff 
o ' ;/ 
131 53 04. 24 
224 58 33. 06 
273 30 48.99 
294 12 01.76 
320 23 13.12 
o / It 
311 48 32.48 
45 06 10.47 
93 38 36.99 
114 22 11.70 
140 31 41.84 
185 07 12.35 
352 33 59. 26 
Meters. 
4. 2259004 
4. 4738536 
4. 3358726 
4. 4911465 
4. 5693849 
4. 0551508 
4. 5589067 
Fink 
Good 
Morman Grove 
County line 
Provence 
5 07 34.25 
172 35 41. 10 
