S Sagers Wash syncline [86] Salt, occurrence [15] properties critical to formation of salt anticlines [30] Salt anticlines [30], [31], [100] collapse [33], [34] Salt-bearing rock [83] Salt rolls [31] Salt Valley [2], [68], [73], [77], [82], [83], [92] gravity anomalies [32] Salt Valley anticline [25], [30], [31], [32], [73], [100], [101] collapse [34] fins [42] Salt Valley Wash [3], [74], [82], [83] Salt Wash [35], [55] Anasazi ruins [9] drainage [18] grabens [34] sandstone caves near [10] Salt Wash Sandstone Member, Morrison Formation [14] San Juan Basin, natural gas [15] San Rafael Swell [101], [103] Sand Dune Arch [79] Sandstone fins [41], [42] Schaafsma, Polly, quoted [10], [12] Scenic drive, Moab to Cisco [16] “Scenic Inch,” Pacific Northwest Pipeline [15] Sedimentary rocks [20] modes of deposition [99] Seven Mile-Moab Valley anticline [26], [32], [57] Sevenmile Canyon [15] Sheep Rock [63] Skyline Arch [83] Slick Rock Member, Entrada Sandstone [34] Entrada Sandstone, composition [41] high fins and pinnacles [63], [79], [86] hiking trail between fins [90] park road cutting [57] salmon [77] The Windows section [71] Tunnel Arch [46] vertical arches [42], [44] Slumping of sediments, irregular [50] Snow [41], [51] Sonic booms, dangers posed to arches [16], [17] South Window [40], [68], [71] Spanish explorers [12] introduction of horses to this country [10] Squaw Flat Campground [16] Stanley, Esther [13] (Mrs.) Flora [13] Volna [13] Stevens, Dale J. [40], [41], [63], [90], [98] Strata, lateral changes across the park [22] Sundance Kid [12] Sunset Crater National Monument [103] Supersonic flights banned, Moab-Times Independent [17] Suspension bridge, Colorado River [16]
T Tanner, (Mrs.) Faun McConkie [1] Taylor, L. L. (Bish) [1] Temperatures [51] “The Guide to an Auto Tour of Arches National Park” [5], [50], [51], [72] The Needles section, Canyonlands National Park [16], [102] The Windows section [25], [41], [46], [51], [66], [68], [69], [70] Three Gossips [63] Three Penguins [57] Tower Arch [83] Tunnel Arch [40], [46], [90] Turnbow, Mary [1] Turnbow cabin [13] Turret Arch [68], [71]
U Uncompahgre Highland [23], [99], [100] Uncompahgre Plateau [23], [99] Uplift, Colorado Plateau [33] Upper Devils Garden [98] number of arches [41] Uranium mines [14] Ute petroglyphs [10], [75]
V Vanadium mines [14] Vegetation [37] Vertical arches [42], [44] Visitor Center [50], [51], [57], [86] Volz, J. Leonard [8]
W Walker, Lester [13] Wall Arch [90] Walt Disney crew, “Run, Cougar, Run” [75] Wasatch Formation [32] Water supply, Navajo Sandstone [57] to the campground [87] White Rim Sandstone Member, Cutler Formation [22] Wild Bunch, The [12] Williams, J. W. [1], [4] Wilson, Bates [1], [3], [105] Wilson, (Mrs.) Bates [3] Windows, distinguished from arches [40] Windows section, The [25], [46], [51], [66], [68], [69], [70] number of arches [41] Wingate Sandstone [35], [87], [102], [103] Wirth, Conrad L. [4] Wolfe cabin [1], [3], [12], [13], [14] Wolfe, Fred [12], [13] Wolfe, John Wesley [12], [13] Wolfe’s Bar-DX Ranch [9], [10], [14], [74], [75] Wupatki National Monument [102]
Y Yellow Cat area (Thompson’s area) [14] Yellow Cat Flat [86] Yellow Cat mining district [83]
Z Zion National Park [103]
★U.S. GOVERNMENT PRINTING OFFICE: 1975—679-138
