450    INDEX  TO  PUBLICATIONS  OF  U.  S.  GEOL.  SURVEY.  \Bvu«m. 
McKinley,  Mount,  Alaska,  height,  etc.,  of Ann  20,  vn,  p  8 
McMinnville  quadrangle,  Tennessee,  geology  of GF-  22 
Macadam's  invention  in  road  making Ann  15,  pp  267-268 
Machinery  and  tools  used  in  constructing  irrigation  works Ann  13,  in,  pp  342-346 
Mackintoshite,  anal)  sis  of Bull  113,  p  47 
composition  of Bull  113,  pp  44-48 
Maconite,  analysis  of,  from  North  Carolina Bull  74,  p  66 
Macrostructural  metamorphism  of  massive  rocks Bull  62,  pp  43-46,  201-204 
Mart  ridse  from  Colorado  formation Bull  106,  pp  120-123 
from  marls  of  New  Jersey Mon  ix,  pp  172-174,  217,  238;  Mon  xxiv,  pp  82-84 
Madeira,  fossil  plants  of,  literature  of Ann  8,  n,  p  818 
Madison  limestone,  description  and  components  of Ann  20,  in,  pp  290-294 
in  Montana Bull  110,  pp  33-39;  Bull  139, 
pp  39-41;  GF  1,  p  2;  GF  24,  p  2;  GF  55,  p  2;  GF  56,  p  2 
in  Wyoming GF  52,  p  3 
in  Yellowstone  Park Mon  xxxn,  n,  pp  7,  22,  23,  25-26, 
32,   35,  36,  48,  51,  58,  153,  160,  20.6,  213;  GF  30,  pp  1,  4-5 
Madison  River,  flow  of,  measurements  of Ann  11,  n,  pp  39-40,  94,  107;  Ann 
12,  ii,  pp  230,  346,  360;  Ann  13,  in,  pp  48,  92,  98;  Ann  14, 
ii,  pp  102-103;  Ann  18,  iv,  pp  131-134;  Ann  19,  iv,  pp  279- 
280;  Ann  20,  iv,  pp  53,  235-237;  Ann  21,  iv,  pp  185-186; 
Bull  131,  pp  18-21;  Bull  140,  pp  91-92;  WS  11,  p  49;  WS 
15,  pp  69-70;   WS   27,  pp  71,  74,  75;  WS  37,  pp  205-206 
hydrography  of,  and  irrigation  in  valley  of Ann  13,  in,  pp  46-49 
pr< >lile  of „'..'.. WS  44,  p  71 
Madison  sandstone  of  Wisconsin Bull  81,  pp  245,  331-332 
Madupite,  analysis  of,  from  Wyoming,  Lencite  Hills Bull  168,  p  85 
Magmas,  absorption  of  sediments  by Ann  20,  in,  p  577 
discussion  of,  by  graphic  methods Ann  20,  in,  pp  569-576 
of  eruption,  two,  in  Eureka  district,  Nevada Mon  xx,  pp  253-257 
Magmas,  molten,  considered  as  solutions Bull  66,  pp  26-29 
Magnesia  (from  magnesite) ,  analyses  of . MR  1886,  pp  695-697 
Magnesian  limestone,  Lower,  in  Illinois Ann  17,  n,  p  839 
in  Indiana Ann  11,  i,  p  625 
Magnesian  rocks  of  California,  Bid  well  Bar  quadrangle GF  43,  p  3 
Magnesite,  analysis  of MR  1886,  p  695 
statistics  of Ann  16,  i v,  pp  514-516 
Magnesium,  statistics  of MR  1886,  pp  694-698 
Magnesium  and  calcium,  separation  of  sodium  and  potassium  from,  by  action 
of  amyl  alcohol  on  chlorides Bull  42,  pp  73-88 
Magnesium  salts,  analyses  of Bull  167,  p  144 
Magnetic  declination  in  United  States Ann  17,  i,  pp  203-440,  pi  n 
Magnetic  observations  in  Crystal  Falls  district,  Michigan Ann  19, 
in,  pp  21,  95-96, 141-143;  Mon  xxxvi,  pp  24,  336-373 
Magnetic  rocks;  facts  of  observation  and  general  principles  ...Mon  xxxvi,  pp  344-356 
Magnetic  variations  in  Alaska  in  1898 Ann  20, 
vn,  pp  13,  61;  Alaska  (2),  pp  27,  39,  75 
Magnetic  and  electric  properties  of  iron  carburets Bull  14 
Magnetite,  analysis  of,  from  Alabama,  various  localities MR  1882,  p  150 
analysis  of,  from  Colorado,  Costilla  County MR  1887,  p  53 
from  India Ann  16,  in,  p  167 
from  Massachusetts,  Marthas  Vineyard Ann  7,  p  360 
various  localities Bull  1 26,  pp  103,  1 04 
from  Minnesota,  Grand  Marais  (surface) MR  1886,  p  77 
