CONTENTS. XI! I 
Western division of topography Continued. 
Utah-Nevada 226 
Triangulation stations 
Beaver, Iron, and Piute counties, Utah; Lincoln County, Nev... 226 
Iron Springs Special quadrangle 226 
Blue, Beaver County, Utah 226 
Frisco Peak. Beaver County, Utah 
Granite, Beaver County, I'tah 226 
Hot, Iron County, Utah 227 
Iron, Iron County, Utah 227 
Peak, Iron County, Utah 227 
Springs, Iron County, Utah 228 
Tushar, Piute Count)', Utah 228 
Pioche, Lincoln County, Nev 229 
Wyoming 229 
Triangulation stations 229 
Bighorn, Fremont, and Natrona counties 229 
Alcove, Broken Horn, Lost Cabin, Nowood, Nowater, and 
Watrous quadrangles 229 
Deranch, Bighorn County 229 
Mahogany, Bighorn County 230 
Copper, Fremont County 230 
Herder, Fremont ( ounty . . 231 
Poison, Fremont County 231 
Pound Hill, Fremont County 231 
Badwater, Natrona County 232 
Clark, Natrona County 232 
Cottonwood Pass, Natrona County 233 
Easy, Natrona County 233 
Enoch, Natrona County 234 
Jack Pot, Natrona County. 234 
Reservoir, Natrona County 234 
Index 237 
ILLUSTRATION. 
Page. 
Plate I. Map showing condition of astronomic location and primary control to 
April 30, 1906 '. 1 
