Fruitland, 138, 154, 164; Formation, 50 Fusselman Dolomite, 41 fusulinids, 44, illus. 45 G Gadsden Purchase, 107 gas, 43, 53, 95, 138, 146-148, 163 Galisteo Basin, 36, 62 Creek, 162 Formation, 36 Gallina basin, 61 Gallinas Mountains, 99 Peak, 98 Gallup, 12, 49, 50, 66, 99, 133, 134, 138, 147, 154, 157, 158, 164 Gamerco, 164 geese, 30, 95, 98, 118 gem stones, 53 geologic history, 33-53 time table, 34, 39, 50 Geronimo, 14, 70, 74, 143 Ghost Ranch, 162; Mountain, illus. 145; Museum, 95 ghost towns, 53, 95, 141, 158, 163 Gila Apache, 6 Cliff Dwellings (National Monument), 75, 86, illus. 87, 101 Conglomerate, 38, 86 National Forest, 101 River, 4, 6, 72, 74, 114, 143, 161 Wilderness (Area), 75, 86, 101, 144 Giusewa Pueblo, 106, 107 glacier, 38, 55, 57 glauconite, 40 Glenwood, 101 Glorieta, 73, 97; Mesa, 46, 162; Pass, 13, 46, 92, 137, 162; Sandstone, 46 gneiss, 39, 40 goats, 89 Goat Seep Reef, 45, 46 Gobernador, 95 gold, 6, 7, 13, 14, 53, 72, 104, 146 graben, 37, 38, 79 grama grass, 17, 18, 20 Gran Chaco, 4, 5 granite, 39, 40, 43, 156, 161 Gran Quivira, 75, 161; National Monument, 86, illus. 88, 89 Grants, 37, 38, 40, 43, 48, 49, 53, 89, 99, 138, 148, 150, 151, 153, 156, 157 grapes, 89, 159 gravel, 35, 36, 38, 50, 53 greasewood, 19 Great Barrier Reef, 46, 141 Basin, 58 Kiva, 84 Lakes, 55, 57 Plains, 6, 16, 17, 136, 159, 162 greenstone, 40 grouse, 95, 98 Guadalupe Mountains, 26, 46, 77, 99, 141, illus. 142, 143, 159 Pass, 159 Peak, 159 River, 124 Gulf of California, 90, 143 gypsum, 43, 45, 46, 48, 49, 53, 79, 146, 153, 156; —anhydrite, 47; dunes, 31, 32, 38, illus. 39, 75, 78 H halite, 45, 48 Hall of Giants, illus. 77 Hanover mine, 151 Harding pegmatite, 40 Hatch, 72, 142; Valley, 161 hawk, 31, 79 hay, 122 helictites, 76, 78 heliograph station, 70 helium, 53, 146 Helms Formation, 43 hematite, 40, 45 Herrera, Cristobal de, 130 Hidalgo County, 29, 30 High Plains, 31, 37, 38, 50, 54, 55, 109, 110, 133, 138, 140 Hillsboro, 14, 144 Hobbs, 134, 142, 146, 159 Hogback Mountain, 164 Hohokam people, 4, 59 Holloman Air Force Base, 143 Hondo, 159 Hopewell Lake, 118 horse, 6, 9, 13, 23, 55, 57, 89, 93, 115, 129 Hopi, 126 Hot Springs [N. Mex.] (_see_ Truth or Consequences) Hueco Limestone, 44 Mountains, 158 hummingbirds, 28 Hunters and Gatherers, 58 Hurley, 72, 151, 161 Hyde Memorial State Park, 104, 109