P Painted Cave, 85 Painted Desert, 48 Pajarito Plateau, 136 Palace of the Governors, 4, 5, 104 (_see also_ El Palacio) Paleogene Period, 33, 36 time, map 35 Paleozoic, 146; Era, 40-48; rocks, 33, 49, 51; time, 39, 46 palm trees, 36 Palo Flechado Pass, 162 paloverde, 17 Pan-American Central Highway, 162 Pancho Villa, 67, 109; State Park, 104, 109 Panhandle Aspect, 62 Paradise Formation, 43 Paradox Basin, 43 partridge, 100 peanuts, 159 pecan, 158 Pecos, 97, 106, 115; Baldy, 96; Basin, 99; “diamonds,” 108; Division, 96, 97; Horseshoe, 96; mission, 104, 107; National Monument, 62, 76, 106; Pueblo, 62, 107; River, 38, 74, 96, illus. 97, 111, 112, 114, 136, 155, 159, 162, Forest Reserve, 96; State Monument, 106; Valley, 30, 46, 78, 159, 161; Wilderness (Area), 75, 94, 96 Pedernal Hills, 40, 43, 161 pegmatite, 40 Peloncillo Mountains, 29, 158 Peña, Fray Juan de la, 123 Peñablanca, 115 Penasco, 95, 136 Penitente, 136 Pennsylvanian limestone, 112 Period, 43, 156, 159 time, map 44, 45 perch, 115 Percha Shale, 41 perlite, 37, 53, 146, 153, 162 Permian, 45, 48, 146, 159, 161; Period, 44, 77, 149; rocks, 44-48; seas, 46; time, 45, 47 Pershing, Gen. John J., 70, 109 Petrified Forest National Monument, 48 petrified wood, 49 petroglyphs, 89, 113 petroleum, 146, 147, 164 Phoenix [Ariz.], 161 phytosaur, 49 Picacho Hill, 159 Pictured Cliffs Sandstone, 50 Picurís, 95; Pueblo, 125-126; San Lorenzo de, 125 Pierre Shale, 50 pike, 115, 117 Pilar, 162 pine, 22, 36, 49, 93, 100, 109, 163; dwarf, 17; ponderosa, 17, 21, 29, 112, 156, 157, 159; yellow, 17, 21 piñon, 17, 20, illus. 22, 23, 135, 141, 155 Piñon, 43 Pinos Altos, 72 Piro, 8 pit houses, 4, 59, illus. 60, 61, 82, 86 Plains Indians, 54, 55, 63, 106, 132, 140 Pleistocene, 54, 55, 57, 111, 161; Epoch, 38; Ice Age, 54, 58 Poison Canyon Formation, 35 Pojoaque, 162; Pueblo, 126 polyhalite, 48 Po-pé, 8, 127, 129 poplar, 36, 51 Porciuncula, Church of ... de, 106 porcupine, 31 Portales, 55, 104, 111, 159; Valley, 111 potash, 48, 53, 141, 146, 148, 149, 150, 153, 159 potatoes, 159 Potrillo Mountains, 158 pottery, 62, 82, 84, 86, 113, illus. 113, 122, 127, 128; black-on-white, 60, 61; brown, 86; brownware, 59; white with black, 86 Powwow Canyon, 158 Precambrian, 156, 161; Era, 38-40; rocks, 33, 39, 40, 51 Presidio of Santa Fe, 9 prickly pears, 17, 19 protozoans, 44, 51 ptarmigan, 31 Pueblo Bonito, 60, illus. 61, 82 Indians, 5, 8, 12, 54, 61, 62, 84, 86, 89, 120 ff., 162 periods: Classic (or Great), 60, 61, 62, 82 Developmental, 60