warman]  PERIDOTITE PETROGRAPHIC.  609 
Peru ;  copper  production  of,  statistics  of MR  1883-84,  p  356; 
MR  1885,  p  229;  MR  1886,  p  128;  MR  1887,  p  88;  MR  1888, 
p  73;  MR  1889-90,  p  73;  MR  1891,  pp  101,  102;  MR  1892, 
p  114;  MR  1893,  p  86;  Ann  16,  in,  p  352;  Ann  17,  in, 
pp  117,  119;  Ann  18,  v,  pp  219,  221;  Ann  19,  vi,  pp  176, 
178;  Ann  20,  vi,  pp  202,  204;  Ann  21,  vi,  pp  204,  206,  223 
iodine  production  of MR  1883-84,  pp  856-857;  MR  1885,  p  488 
iron-ore  deposits  and  industry  in Ann  16,  in,  pp  64-65 
petroleum  localities  and  statistics  of MR  1893,  pp  516-517, 
532;  Ann  16,  iv,  pp  390-391;  Ann  17,  in  cont,  pp  728-731; 
Ann  18,  v  cont,  pp  891-892;  Ann  19,  vi  cont,  pp  L19-120; 
Ann  20,  vi  cont,  pp   L35-137;   Ann  21,  vi  cont,  pp  17D-180 
quicksilver  mines  of Ann  8,  n,  pp  965-966;  Mon  xm,  pp  4,  6,  7,  14,  20-23 
tin  production  of \mi  L6,  in,  p  461 
Petalite,  analysis  and  description  of,  from  Pern,  Maine Bull  60,  p  L29 
chemical  constitution  of Bull  125,  pp  97,  98,  L06 
Peters  (E.  D.),  jr.,  mines  and  reduction  works  of  Butte,  Montana MR  1883-84, 
pp374  396 
roasting  of  copper  ores  and  furnace  products MR  1882,  pp  280-297 
Peters  (AV.  J.)  and  Brooks  (A.  H.),  report  of  White  River  -Tanana  expedition 
(1898),  Alaska Alaska  (2),  pp  64-75 
Petricolidae  from  marls  of  New  Jersey Mon  i\\  pp  216-217 
Petrified  forests  of  Arizona Ann  20,  n,  pp  324-332 
Pel  rographic  character  as  hasis  for  classification  of  formations \nn  7,  pp  377-390 
of  Obsidian  Cliff,  Yellowstone  Bark Ann  7,  pp  261-272 
Petrographic  and  paleontologic  characters  of  Devonian  beds  in  New  York  ..Bull  16, 
pp  13-17,  35-39,  67-68 
Petrographic  descriptions;  clastic  and  igneous  rocks  of  Maine,  Aroostook  vol- 
canic area Bull  165,  pp  122-126,  128-131,  146-186 
ferruginous  slates,  cherts,  etc.,  of  Penokee  series Ann  10,  i,  pp  383-392 
Franciscan  series Ann  L5,  pp  416-435 
general  or  miscellaneous  schists  of  Penokee  series inn  L0, 
i,  pp  354-362,  372-375,  426^34 
granite  of  Montara  Mountain,  California Ann  15,  pp  4H-414 
graywackes,  etc.,  of  Penokee  series Ann  10,  1,  pp  427,  429-432 
igneous  rocks  of  Colorado,  Denver  Basin Mon  xxvn,  pp  297-316 
of  Montana,  Castle  Mountain  district Bull  139,  pp  80-142 
Little  Belt  Mountains Ann  20,  in,  pp  463-578 
of  Texas,  Uvalde  quadrangle GF  64,  pp  3-4 
lava  of  Unkar  terrane,  Grand  Canyon Ann  14,  n,  pp  520-524 
Merced  series  of  California Ann  15,  p  459 
rocks  of  Colorado,  Denver  Basin Mon  xxvn,  pp  297-316 
of  Lake  Superior  (copper-bearing) Mon  v,  pp  34-133 
of  Massachusetts,  Hoosac  Mountain Mon  xxin,  pp  44-69 
Old  Hampshire  County Mon  xxix, 
pp  24-29,  34-36,  43-45,  46,  52-55,  59-60,  96-117,  162-163, 
166-169,  181-183,  187,  202-203,  233-234,  238-239,  240-241, 
246-248,  287-295,  432-436, 441-444,  461, 480,  484-489, 492-494 
western Mon  xxix,  passim 
of  Michigan,  Crystal  Falls  district Ann  19,  in,  pp  29-32, 
^34-36,  37-39,  101-105,  107-110,  111-113,  114-115,  116-121, 
128-131,132-137,138-139;  Mon  xxxvi,  pp  40-48,51-53,56- 
63, 150-152, 165-175, 199-203,  212-220, 223-226, 233-240,  249- 
252, 387-398, 401-406, 408-41 1, 412-415, 417-423, 425-426, 434- 
437,  439-440, 442-446, 448-450,  477-479,  481, 482-485,  486-487 
Bull.  177—01 39 
