None
Elevations, determination of -______ 57 Enlarged-homestead law, proceed- ings under____ 187-189, 190-191 provisions of. 22 Entries, fraudulent, defeat of, by classification ___.-_--__ 144-145 F. Farm use, water for. See Enlarged- homestead law. Faults, allowance for, in valuing coal lands ----_-__--____ 93 Field methods of classification, de- velopment of___-_----.__- 50-53 outline of. 98-108 See also Surveys; particular classes of lands. Finch, B. H., work of-..-...-.____ 10 Float, investigation of_______ ~ 151-153 Florida, phosphate reserves in______ 125 Forest homestead laws, provisions ee ae a ee eee 21 Forty-acre tracts, classification by-_ 73 G. Page. Gaging stations, establishment of. 173, 182 Gale, H. S., work of_-------------~ 10 Gas. See Oil and gas. General Land Office, cooperation with 13 Geological Survey, U. S., classifica- tion by. classification by, POR ites ere history of evolution of topographic maps of__-_.--_____ 14 Graphite, occurrence of-___--_--___ 140 Grover, N. C., work of___ oer 10 Guano, occurrence of__ = 140 Gypsum, occurrence of__--_--___-= 139 H. Halite, occurrence of___-____--.--_ 139 Hayes, C. W., work of-___----____ 11 Heroy, W. B., work of__-_________- 10 Homesteads, laws for, provisions of. 21-22 relation of, to pubiic-land with- to power-site withdrawals___ 176 See also Enlarged homesteads. Hydrographic classification--___ 16, 17-18 I. Idaho, enlarged homestead in____ 190-191 phosphates in Indiana, oil tne... 552s ceo Indian reservations, classification of lands of ~2-ss=2s==ss= 143-144 Internal improvement, land grants for 30 Irrigation, character of land for. 184~-185 classification for.__ -~- 178-189 factors in. 2-+---.<-. 181-185 general considerations in__ 178~181 methods of_______--_--~. 185-189 duty of water in-_--___-___ 183-184 water available for__._______ 181-182 water utilized for___._.-.____ 182-183 withdrawals for_____________ 185-187 anee: fof soe ose 185 See also Enlarged homestead. Irrigation canals, right of way for, laws concerning_________ 28 water in, loss of.._--__________ 183 Irrigation reservoir sites, with- drawals of ---.._________ 187 Irrigation section, organization of__ 17 WOTK Of ccusesemee coc coe. 17 Irrigation surveys, development of__ 14-15 Isolated tracts, laws concerning___ 23 K. Kansas, 1@il) ts. ve 117 King, Clarence, report of, on land classification.__..-___-_._ 12-13 INDEX. 195. Ik Page. Page. Mineral lands, data on, preparation Land classification, agencies of__.__ 33-43 Wo tek eewhaeas eoneeos 63-63- data for, chart showing---__-_-~ 63 valuation of 79-95, reports on-----~---_- ---. 63-65 See also Coal lands; Oil and gas history Of jose sss e nae sees 18-50 lands; Phosphate lands; laws: ‘for 222.2225 Sees 12, 18-32 Potash lands; Miscellane- See also Public-land laws; ous minerals; Mineral Land grants. lands, metalliferous. methods of-___-----__-- 33-50, 66-79 | Mineral lands, metalliferous, claims necessity foloois.s se eusceun 32-33 for, precedence over wa- organization for, development of_ 11 ter-supply rights _-_-_-__ 175 policy’ Ofja.22222252 525525225 9 classification of, agencies of____ 145 purposé Of. ops. 2eesaee eee cene 7-9 field work in.--.--._--__ 146-155 See also Water supply; particu- methods of__ — 145-155 lar classes of land. problems of__ ~ 145-146 Land-classification board, organiza- procedure in-___-__ wots 146 tion of ~- 13, 15-18 purposes of________ — 142-145 records of _---------------- 16-17, 18 laws for, provisions of_-_--__-- 23-29 Land grants. See State grants; Rail- leasing of _ 48 road grants. withdrawals of_________ 40-41, 44-45 Land Office field service, classifica- Mining, aid to, from classification. 157-158 HON bys esse ce 34-35 | Mining uses, right of way for, laws Land Office maps, use of, in coal concerning______________ 29 classification ~--_--_---_ 58-60 | Miscellaneous minerals, data on-_ 140-141 Lands, alienation of _______-____-- 7 lands containing, withdrawal of. 142 character of, allowance for, in laws on--~~---~ eos 140 classification __._._.____ 184-185 occurrence of___ ~ 138-140 classification of. See Land classi- Missouri, oil in ~------_-_ ae AIT fication. Monazite, occurrence of___-----_-- 139 utilization of _-_-_____-------- 7 | Montana, enlarged homesteads in__~ 22 value of, determination of_ = 7-8 | Municipal use, water supplies for, La Rue, E. C., work of_ —— 10 right of way for_---.-_ 29,192 Leasing, desirability of-__._--_-- 46, 47-49 proposed allotment to States N, trout - a0 National Academy of Sciences, re- relmrn® {00Wi.<.<nnewsnnooccees 49 a aseinén- Legislation, desirable, outline of- 46-50, is Re ic ie ae tion ——— 11 ean Nevada, enlarged homestead in 22 See also Withdrawals; Land ¥ B 1 in, 22 classification: Mineral New Mexico, enlarged homestead in_ lands; etc. iL aca niaicta este cin mala at Leighton, M. O., work of---------- 10 Northrop, J. D., work of---------- 10 Lesher, C. E., work of_----------- 10 0. Lindgren, Waldemar, work of_----- 11 | Ohio, off in---------------_--__- 116 Lodes, investigation of claims for_ 148-15 Oil, depth to, allowance for, in laws concerning_---------- 24-25, 140 classification__________ 120-121 sampling of_---------------- 154-155 quality of, allowance for, in M classification_______--~ 119-120 : Oil and gas, accumulations of, de- Magnesite, occurrence of ---------- 140 pendence of, on struc- Maps, construction of, for coal ture --~o------=sesss5 114-116 classification.__-_-_----- 51-53 accumulations of, position of__ 112-116 improvement Wie eae 50 migration of_-—------- sss=5 oes 112 Sce also Topographic maps. occurrence of, distribution of_ 116-117 Mendenhall, W. C., work of-------- 9 factors in---------~----- 112-116 Metalliferous mineral lands. See surface indications of_---—- 116 Mineral lands, metallifer- See also Oil and gas lands. ous. Oil and gas lands, adverse water-site Milling uses, right of way for, laws claims and, relations of_ 175-176 concerning ~---~-------- 29 area of, still belonging to United Mineral classification, organization Slates Sooo las kssssRaets. , CE uacere tealmmo oes 16-17, 18 Mineral lands, classification of, by- products of_----------- 155-159 classification of, field methods of. method of ----------------- 118 See Field methods, purpose of----------------- 117 196 INDEX. Page. Oil and gas lands, laws concerning 26, 39 léasing, of..--.-—.----+--===+- 47-48 restorations of--__---------- 122-123 withdrawals of-. 38-39, 44, 46, 121-122 legal authority for___-----~ 43-44 See also Oil and gas; Oil rock. Oil and gas section, organization of_ 17 work of = oe 17 Oil fields in United States, positions Olea set SSeS a as 116-117 Oil rock, character of____--------- 119 depth ofa. ace 119 structure of_ ---- 114-116 Water in j-222=---54-2s-ssceee 120 Oklahoma, oil in-__---____-_-----_-- 117 Oregon, enlarged homestead in___-~ 22 oil in ac, Se P: Patents, application for, time limit on ches 49 Phosphate lands, area of, still be- longing to United States _ 8 classification of, factors in_-_. 128-129 principles governing ~_____ 129-130 regulations for__._-_--_-__- 1380-132 diagram illustrating ___-_ 131 distribution of —on-nn<nsecsn= 124-128 restorations of ---------------- 134 withdrawals of_ 39-40, 125-128, 132-133 Phosphates, definition of__--_____--~ 124 (2>.9 610) bt 1a 0) (Ae 40 lands containing, distribution (0) pe a eRe 124, 128 production of, in United States__ 124 use of. 123-124 Phosphate section, organization of__ 17 work :0f 22-26 a5oses se snce ns 17 Phosphorus, depletion of, in farm- ine Wand woe 123-124 Placers, investigation of claims for. 147-148 laws concerning------.--.---_-_ 25, 40 Potash deposits, formation of____ 135-136 occurrence of --.----------__ 184-1385 BOACh TOP so eke, -~ 40,136 Potash lands, classification of_ -- 137 exploration for__-____----- a 40 leasing of 2225225522252 s0cene 48 withdrawal of-____--_-------__ 40, 137 See also Potash deposits. Powell, J. W., report of, on land classification 11-12 Power development, grants for, laws * concerning. ____----.___ 28-29 Prospecting, aid to, from classifica- Hof 2a ss cost 157-158 permits: for ~-<--<s-<22c2ce-2c4 48 Public-land laws. See Agricultural lands; Mineral lands; Coal lands ; Public uses. Public-land surveys, methods of -___ 61-62 Public uses, lands for, laws con- CCPOINS oon acawes can 27-29, 192 lands for, leasing of_-_-_-_---_ 49 Pyrite, occurrence of__-_--___.-.-_ 140 R. Page. Railroad grants, classffication of lands: 0f_--.---s=<ss<== 143 laws concerning._--~----------- 31-32 Railroads, access by, to coal land, allowance for _--_--_--_- 95 vight of way grants to_________ 27-28 routes for, over water-power Bites senso see eee 168, 172 Range, water supply on, withdraw- als for__-_--___ 42-43, 191-192 Reclamation, development of_______ 14-15 laws for. 19, 22 Reconnaissance surveys, methods of. 60-61 Reservoir sites, withdrawals of__--- 42 See also Water-supply sites. Restorations of lands, extent of_-__ 52 See also particular classes of lands; Water-power sites, ete. Richards, R. W., work of__-_------_ 10 Right of way, grants for, laws con- cerning--_______ 27-29, 161, 192 leasing of —--------— at ac 49 River surveys, execution of____---_- 173 Rocky Mountains, oil in--_._-__-_- 117 Rogers, G. S., work of___-.------- 10 : Ss. Salines, laws concerning__..-______ 26 OTrigin. Of oa eee ees 135-136 See also Potash deposits. Salt, common, occurrence of___-___ 139 School lands, classification of__ 145 grants of, laws concerning-_____ 29 Scientific data, acquirement of, from classification__________ 158-159 Schultz, A. R., work of_____----_- 10 Sedimentary rocks, oil in-_______ 113-114 Separations, authority for --- 45-46 definition of _-__---_-__________ 37, 45 extension of _-_-_--_______ 46-47, 177 Smith, G. O., report of, on land classification__.__._..-____ 138 Soapstone, occurrence of _--_______ 139 Stabler, Herman, work of _________ 10 States, allotments from proceeds of leases to, proposal of___-_ 49 State grants, laws concerning______ 29-31 Stone, deposits of, laws concerning. 25-26 Stone and timber land law, provi- Sions’ Of 252222 5sscesess 23 Stream flow, records of__.________ 181-182 Structure, importance of, in oil-land classification__________ 114-116 Structure contours, explanation of__ 57-58 Surveyors, deputy, classification by_ 34 Surveys for mineral classification, methods of j--.ss<...-.- 53-62 topographic base for, existence RY oie ae delice Serres 53-54 making of ------_-._______ 55-58 CL | a eae ee es 538-58 Sce also Reconnaissance surveys; Public-land surveys, INDEX. 197 T. Page. isi Water-power sites, adverse claims Wale, otturtence of... ecw 139 SD. ies in cen searslcaetmion alae mimaics 175-176 Tennessee, phosphate reserves in__ 126-127 classification of --_-_--_______ 161-178 Timber and stone land law, provi- commercial factors Sions of. __.__-._-_______ 23 iMeseaneaee 167-168, 171-172 Topographic maps of Geological Sur- engineering factors in_____ 169-171 vey, character of_______- 53-54 field work for, construction of, for coal classifi- initiation of ---------______ cation 51-53 legislation recommended improvement in ___..___.-______ 50 fOMsxseesseuen sees 177-178 es ae ee 55-58 comparative value of, for other uses of. 14, 50 purposes -____-..---___ 167-168 ‘Township, sample, map of, showing detailed investigation of____._ 172-173 coal classification________ 63 exclusion of land from______ 176-177 See also Restorations. U. location of --__----_---_--___ 167 preliminary investigation of. 168-172 Utah, enlarged homestead in_____ 190-491 restorations of--.-__-._-_--_ 174-175 Cc) He) bv nee eee SE eR ee en eS 117 transmission of power from____-_ 161 phosphates in ------_____---___ 127 valuation of__--_-__-_______ 167-168 withdrawals of____ 41-42, 161-167, 174 Vv. chart illustrating__._-_.______ 166 P Water reserves, public, withdrawal Valuation of lands, determination (2) eee se a a eee 42-43, 191-192 pees 8 | Water supply, available amount of. 181-182 rena saeteatsigesciey 11 classification in relation to___ 159-192 information concerning, from Ww. classification_____ 156-157 right of way for__--__________ 192 Washington, enlarged homesteads in_ 22 utilization of, for irrigation__ 182~—183 oil in 117 See Water-power sites; Irrigation; Water, duty of, allowance for, in Domestic use. classification____-----_ 183-184 | Wegemann, C. H., work of_------~ 10 highest use of, principle of _____-_ 160 | West, phosphate reserves in_____ 125-126 utilization of, principles of_.__ 159-161 | Withdrawals, action of Geological Water laws, State, divergences in___ 183 Survey in______-_______ 35-42 Water power, development of, on authority foroa-ssss000c0c05eun 43-45 public land, recommenda- extent of ae 52 tions concerning 177-178 law fori2ss.22-<s222= 19-20 inferior value of_--------______ 160 object of 8 monopoly in---------_--____--- 161 See also particular classes of protection against __________ 161 land. nonexclusiveness of -------__-_ 160-161 | Woodruff, E. G., work of_-__--_---- 10 Water-power section, organization Wyoming, enlarged homesteads in__ 22 of 17 117 WOUK Of 35) ee eee 17 127 O Hake bl) Wh ate Pee een serae ate Ny eee bates rae Os Ad stoi estas Sad ya ia at sty bh rg bs Ada jae? pois 4 hates aie veyrangh re canbe i “5 i let at tyes te reer tare sinh ere es, Pyle enbetr tue Zealnenneel yesh A one itedta Roe ay Rare) Paris eau tat ie ie PRE See Deal ciate AG eet ADA ahab oes i! Yas, ae ors reat ce Dyers aso telys eines Sderot inter remat ent i Pith, aap SN USHtNEG Aly pe Rp he peti ae Siena ores EE HA Hh ‘ Se. 