INDEX. 
Page. 
Lmargosa Valley, geology near 14-16 
Ash Meadows, geology near 16 
Borate, geology near 12-13 
Borax industry, development of 7 
Cajon Canyon, geology of 9-11 
Cajon Pass, altitude of 11 
Cave Wells, rocks near 13 
Colemanite, occurrence of 13, 17-18 
Daggett, geology near 12 
Death Valley, geology of 16-18 
location and origin of name of 9 
map of 7 
salt in 18 
south end of, geology of 13-14 
Funeral Mountain, altitude of 9 
colemanite in 18 
rocks of 14 
Furnace Creek, geology near 16-18 
Gilbert, G. K. , cited 14 
King, Clarence, cited 11 
Mesquite Valley, geology of 19 
Mohave Desert, location and topography of. 8 
map of 7 
geology of 11-12, 21 
Page. 
Owens Lake, geology between Pahrump 
Valley and 16-21 
geology between San Bernardino and.. 2] 
geology near 20-21 
Owls Head peak, rocks of 13 
Pahrump Valley, geology between Owens 
Lake and 16-21 
geology between San Bernardino and . 9-15 
Panamint Mountain, altitude of 9 
geology of 19 
Panamint Valley, geology of 20 
Bedrock Canyon, geology of 21 
Resting Spring, rocks near 14-15 
Roach— cited 18 
Salt, occurrence of 18 
San Bernardino, geology between Owens 
Lake and 21 
geology between Pahrump Valley and. 9-15 
Saratoga Springs, rocks exp< ised at 14 
Spurr, J. E., cited 10,11.13 
Stoddard Wells, geology near 12 
Victor, geology near 11 
Walcott, C. D., cited 11 
23 
