238  INDEX    TO    PUBLICATIONS    OF    U.    S.    GEOL.    SURVEY,     [bull.  177. 
Cobaltite,  analysis  of,  from  Nevada,  Churchill  County MR  1885,  p  361 
Cobbosseecontee  River,  Maine,  flow  of,  measurements  of .Ann  20, 
iv,  p  46;  Ann  21,  iv,  pp  53-55;  WS  35,  pp  28-33 
Cochituate  Lake,  Massachusetts,  yield  of  watershed  of WS  35,  pp  37-38 
Cochran  conglomerate  of  Tennessee  and  North  Carolina GF  16, 
p  3;  GF  20,  p  2;  GF  25,  p  2 
Cockroaches,  fossil,  American Bull  124 
Cocksfield  Ferry  beds,  Louisiana Bull  142,  pp  21-22 
Coelacanthini  from  Triassic  of  New  Jersey  and  Connecticut Mon  xrv,  pp  70-76 
Ccelenterata  from  Eocene  of  middle  Atlantic  slope Bull  141,  pp  89-91 
from  Yellowstone  Park Mon  xxxn,  n,  pp  496-501,  508-515 
Ccelurus,  description  of Ann  16,  i,  pp  155-156 
Cceur  d' Alene  Lake,  Idaho,  height  of,  measurements  of WS  38,  pp  369-370 
Coffee,  method  of  cultivating  and  drying,  in  Porto  Rico WS  32,  pp  37-39 
Coffee  group  of  Mississippi Bull  82,  p  105 
Coke,  analysis  of,  from  Alabama MR  1892,  p  572 
analysis  of,  from  Alabama,  Birmingham  district MR  1886,  p  356 
from  Alabama,  Cahaba  district MR  1886,  p  391 
Helena MR  1883-84,  p  156 
Jefferson Ann  16,  iv,  p  244;  MR  1887,  p  205;  MR  1892,  p  572 
Parksville MR  1887,  p  206 
St.  Clair  County Ann  16,  iv,  p  245 
Tuscaloosa  County Ann  16,  iv,  p  245;  MR  1893,  p  435 
Warrior  field Ann  16,  iv,  p  244;  MR  1883-84, 
p  156;  MR  1885,  p  86;  MR. 1886,  p  391;  MR  1887,  pp  195,196 
from  Colorado,  Crested  Butte  and  El  Moro Ann  16, 
iv,  p250;  MR  1882,  pp  41,  43;  MR  1883-84,  p  159;  MR  1892,  p  573 
Leadville  district Mon  xn,  p  642 
various  localities Ann  18,  v  cont,  p  697 
from  England,  Durham MR  1886,  p  431 
from  Georgia,  Atlanta Ann  17,  in  cont,  p  576 
from  Illinois,  Gallatin  County Ann  17,  in  cont,  p  578 
various  localities MR  1883-84,  p  162 
from  Indian  Territory,  Alderson Ann  19,  vi,  p  596 
McAlester Ann  16,  iv,  p  254;  MR  1883-84,  p  164;  MR  1885,  p  90; 
MR  1887,  pp  245,  400;  MR  1888,  p  261;  MR  1892,  p  576 
from  Indiana,  Ayrshire MR  1886,  p  396;  MR  1887,  p  399 
from  Kansas,  Jellico  Mountain MR  1888,  p  41 1 
from  Kentucky MR  1883-84,  p  166 
Bell  County Ann  16,  iv,  p  259 
Carter  County MR  1883-84,  p  166 
De  Koven Ann  16,  i v,  p  258 
Hopkins  County MR  1886,  p  399;  MR  1887,  p  262 
Mannington MR  1887,  pp  402,  403 
St.  Bernard Ann  16,  iv,  p  257;  MR  1883-84,  p  167 
various  localities MR  1886,  p  401 ;  MR  1887,  p  258 
from  Montana,  Bozeman MR  1883-84,  p  1 69 
from  New  Mexico,  Purgatory  Canyon  (natural ) Bull  42,  p  147 
from  New  York,  Morris  Run Ann  17,  in,  p  587 
from  Ohio,  Leetonia , MR  1883-84,  p  1 72 
Steubenville MR  1883-84,  p  173 
Washingtonville MR  1883-84,  p  172 
from  Pennsylvania  (used  in  steel  making) Bull  25,  p  34 
Allegheny  Mountains Ann  16,  iv,  pp  279,  280; 
MR  1887,  p  414;  MR  1888,  p  419;  MR  1892,  p  586 
