INDEX 
M Page Sheet 
gaa ani Bets birge: of sulphur at_-_- ee 6 
teers Tex 69 ® | sulphur tine st. 0 ee 49 
wae egy D. T., cited 253 feo ‘Teck: 7 20-21 
pl. 22 ase River ont pee ee 19 
Malone Acceeroroee Pex cats ce ms 7: Newman Peak, A 196 
urned syncline of_.....---.-.. New iio 128-131 
alps als o Mo untain, Ariz. ---.-------.- P00 southwestern, geologic formations 
Malvado siding, Tex 83 13 of 137 
Manvoro siding, Ariz... 22. 20-2 cil. 157s 21 ' | New OMeant Tas ee 5-9 
Marano, Ariz 195 22 Nicklin siding, Ont. ee eae 267 
M: , Tex., features of..__ 87: Niland, Calif 248 
sinuous ridges of herd beds in_____- pl. 13 mud vi oleanoes southwest of. __ — pl. 38 
Marathon, 1-93 14 Noble Fe elite ce 9, 260, 3 
Marfa, Te 99 15 me, 
Maricopa, Ariz 25 68 North Dayton Geld, Per Sasi a 
Maricopa Indians.© soso. 200, 229 218 
Maricopa Mountains, Ariz_-.--------- 2264 ea Pie: Tex 76 
Marion, Tex 64 9 | Nufiez siding, Ari 225 
Mastodon siding, N. Mex. ------------ 163 = «18 
Maxon siding, Tex 8 864 O 
Mazatzal ee aka y's | Sadrcetneoeny ater 216 
McCullum. 61 Oatiman masteore- 0 oo eS 229 
MeNary, T 120-121. 17 | Oeapos siding, Ariz_..-...-.-----_---_- 226 
oceenma* Tex 63 91 Ogilby siding, Calif...........---.--- 246-247 
M Calif. 257-258 27 | Olberg siding, Ariz_._.--------.------- 200 
rtiary strat: t of. pl. 40 Ontario, Calif 276 
Meceg Sills; Oat c250 canes Oran field, Tex 40 
Meinzer, 0. E., cited.._-.-..--- 77, 79, 206 Orange, ‘Tex 3940 
Mendenhall, Ww. C., cited... 258, 268, 274, 288 oil field, Tex 51 
oza e: tion....--------------- 96-97 Organ Mountains, Tex 133 
Mermentau, La. ---------------------- 28 31 Orocopia Mountains, Calif.__..- 255-256, 257 
Mesa, Ariz 202 23 
Mescal, Ariz 178 22 Pp 
Mesquite, uses 0! 56-57 
Mexicans in New Mexico 129 Painted Rock Mountains, Ariz____-- 229-230 
iami, Ariz 212 Paisano Pass, ey Mountains, Tex-- pl. 14 
Midland, La 23 3 Paisano siding, T 
er, W. J., cited. 279 Palm Canyon, Calif, Washington 
Mimbres siding, N. Mex-_------------- 16519 [Snurg | Sepatiig: Sane iaerceii 255, pl. 41 
Valley, N. Mex..---------- 136, 138 Palm sag Se as Sees 263-266 
AM, AEE See es sree wrt rie 25 | Palomas Valley, N. Mex____---.----.- 164 
Miso — baat oy ae v sete 8, 12, 16 1 | Palo Verde wip Aria od 226 
issouri City, T 4 6 | Pantano siding, Ariz.........---------- 181 
ni Peak, near ae. TOE eras pl. 13 Papago Indians___._.---.-_- 189-190, 224, 227 
Mofeta siding, Tex---..-.--------+-~--+ 8 13 | Papago siding, Ariz__...-.-.-..-------- 221 
Mohawk Meee Ariz__.. 232-233, pl. 32 Dicscccieaiite: 196 
Mohawk Vall a t Poeapeoe: Onlit... 250 230-281 
Montezuma Face, Ariz_..--------- 221, pl. 32 Pass Mountain, Ariz___._..-_._-_-.-_- 222 
Montezuma siding, Ariz...----.------- 221 abtein Se oe a 17 
Moore, B. N., cit --- 183,275 Bupk ailing, Ari 197 
Morgan City, La_.....-.-----s94--4-+- MOSER IN sels ase 2 157 
M Mint, Avis. ......2.>.--5-. > 217 Pearson i deen ae ry 
Mormon settlements ---.---- 208, 271 Poros: River, Tex. ..<-.--.0 35. 81-82 
Morongo Indian Reservation, Calif... 267 bridge over avenins ot Pe Eons OMeg pl. i2 
Mortmar siding, Calif.-_.----------- 256 7 Ariz.-N. Mex... 146, 
Mount Graham, Ariz___..----.-------- 155 169, 171 
Mount ey.” Po peas 164 18 | Pefia Colorada 6 
Mud voleano near Niland, Calif... 253, pl. 38 Porilla siding, Ariz. oe 
Muggins M Aries. 234 25] Pershing siding, Calif......-.-.-..---- 
Moun' Aveo as, AS; 21) Phillips Holy BE, Mex... 134 
Mundo siding, Calif..----. 27 | Phoenix, Ariz 204 
Muskrat ranch, 31 Picacho; Avi.<.:-.-------_. 197, pl. 22 
Picacho Peak, Ariz_..--------------- 
N ERLE aa oi ph 2 
176 ~=s«21: |: Piedra, Ariz. 229 
Naviska siding, Ariz_....__......--... 195 22 | Pierce Junction oil field, Tex-..------- 45 
301 
‘age Sheet 
27-29 
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BRR 
B RF BREN 
RSEEBw 
8 
o8 BRBSENS 
