WABMAN.]  COLORADO.  247 
( Jol<  trado,  minerala  from  basalt  of  Table  Mountain,  Golden •..  Bull  20,  pp  13-39 
minerals  from  neighborhood  of  Pikes  Peak Bull  20,  pp  40-74 
useful,  of MR  1882,  pp  748-753;  MR  1887,  pp  707-714 
mining  at  Cripple  Creeek,  history  of Ann  16,  n,  pp  113-118 
at  Leadville Mon  xn,  pp  363-584 
in  Telluride  quadrangle Ann  18,  nr,  pp  745-850 
Mosquito  Range,  structure  and  rocks  of Ann  14,  n,  pp  219-221 
uplift  in GF48,  p  1 
natural  gas  in,  localities  and  statistics  of MR  1887,  pp  498-499; 
Ann  16,  iv,  pp  415,  428-429;  Ann  17,  in  cont,  pp  734,  735, 
748-749;  Ann  18,  v  cont,  pp  901,  903,  904,  915;  Ann  19,  vi 
•  •ont,  pp  L69,  171,  172,  173,  181-182;  Ann  20,  vi  cont, 
pp  207,   201),    210,  221;  Ann  21,  vi  cont,  pp  301,  302,   304 
Neocene  beds  of Bull  84,  pp  304-309 
nickel  ore  in MR  1882,  p  404;  MR  1883-84,  p  539 
ore  deposits  in  Leadville  district Mon  xu,  pp  367-379 
in  Telluride  quadrangle GF  57,  pp  16-18 
paint,  mineral,  production  of MR  1889-90,  p  508;  MR  1891,  p 
595;  MR  L892,  pp  816,  818;  MK  L893,  pp760,  761;  Ann  16, 
iv,  pp  696,  698;  Ann  17,  in  cont,  pp  L013,  1014,  1016, 
1017;Annl8,  vcont,  pp  L338,  1342;  Annl9,  vi  cont,  pp637, 
642;  Ann  20,  vi  cont,  pp  723,  728;  Ann  21,  vi  cont,  p  57:5 
petroleum  localities  and  statistics  of AIR  1882,  p  211; 
MR  1883-84,  pp  216-217;  MR  L887,  pp  438,  455-456;  MR 
ISSN,  pp  464-466;  MR  1889-90,  pp  292,  332-340;  MR  1891, 
PP  405,  407,  432;  MR  1892,  pp  604,  (506,  611,  643-645;  MR 
L893,  i>p  465,  466,  507-508;  Ann  16,  iv,pp317,  318,  319,  320, 
367,  368;  Ann  17,  in  cont,  pp  (520,  (527,  628,  630,698;  Ann 
IS,  v  cont,  pp  750,  751,  753,  755,  840;  Ann  19,  vi  cont, 
pp  5,  6,  7,  8,  9,  11,  101-102;  Ann  20,  vi  cont,  pp  5, 
0.  7,  0,  1  L8-120;  Ann  21,  vi  cont,  pp  5,  6,  7,  8,  12,  154-155 
Piedra  River,  flow  of,  measurements  of Ann  18,  iv,  pp  281-283; 
Ann  19,  iv,  pp  411-413;  Ann  20,  iv,  pp  59,  402;  Ann  21, 
iv,  pp  298-299;  Bull  140,  pp  197-198;  WS  11,  p  71;, 
WS  16,  p  145;  WS28,  pp  139,  142,  145;  WS  38,  pp  308-309' 
Pikes  Peak  district,  bibliography  of GF  7,  p  5 
Pikes  Peak  Forest  Reserve,  report  on Ann  20,  v,  pp  3-5,63-74 
Pikes  Peak  quadrangle,  geology  of GF  7 
placer  deposits  of  La  Plata  quadrangle GF  60,  p  — 
plants,  fossil,  from  Denver  Basin Mon  xxvn,  pp  466-473 
Platte  River,  flow  of,  measurements  of Ann  13,  in,  pp  84,  85,  93 
pr< .tile  of WS  44,  p  75 
Platte  River  Basin,  hydrography  of  and  irrigation  in Ann  13,  in,  pp  73-91 
Plum  Greek  Timber-Land  Reserve,  report  on Ann  20,  v,  pp  3-6,  74-86 
I  Precious  stones  in,  occurrence  of MR  1882, 
pp484,  486,  487,  490,  491,  492,  495,  497;  MR  1883-84,  pp 
724,  737,  740,  741,  752,  753,  757,  760,  762,  777;  MR  1885,  pp 
439,  440;  MR  1887,  p  559;  MR  1888,  p  582;  MR  1889-90, 
p  445;  MR  1891,  p548;  MR  1892,  p  764;  MR  1893,  p  695 
Pueblo  quadrangle,  geology  of GF  36 
Purgatory  River,  flow  of,  measurements  of Ann  11,  n,  p  98;  Ann  18, 
iv,  pp  231-232;  Ann  19,  iv,  pp  358-360;  Ann  20,  iv,  pp 
57,  340-342;  Ann  21,  iv,  pp  235-236;  WS  11,  p  61; 
WS  16,    p  123;    WS   28„  pp    113,  116,  117;  WS  37,  p  263 
