226  INDEX    TO    PUBLICATIONS    OF    U.    S.    GEOL.    SURVEY,      [bull.  177. 
Clay,  plastic,  analysis  of,  from  Germany,  near  Lothain Ann  19,  vi  cont,  p  417 
analysis  of,  from  Germany,  Oberjahna Ann  19,  vi  cont,  p  424 
from  Germany,  Rhine  province Ann  19,  vi  cont,  p  422 
Schonbrunn Ann  19,  vi  cont,  p,423 
Westerwald Ann  19,  vi  cont,  p  420 
used  in  steel  refractories Bull  25,  p  39 
Clay,  porcelain,  analysis  of,  from  China Bull  27,  pp  71,  72 
analysis  of,  from  Indiana,  Lawrence  County MR  1882,  p  472 
from  Massachusetts,  Norwich Bull  126,  p  97 
Clay,  Portland-cement,  analysis  of,  from  Kentucky Ann  20,  vi  cont,  p  545 
analysis  of,  from  Illinois Ann  20,  vi  cont,  p  544 
Clay,  pot.     (See  Clay,  glass-pot;  Clay,  lire.) 
Clay,  pottery,  analysis  of , MR  1883-84,  p  690 
analysis  of,  from  Alabama,  Tuscaloosa  County Ann  18,  v  cont,  p  1156 
from  Delaware,  Hockessin MR  1882,  p  472 
from  England Ann  19,  vi  cont,  p  452 
from  Georgia,  Baldwin  County Ann  16,  iv,  pp  560-561 
from  Illinois,  Pope  County Ann  16  iv,  pp  560-561 ;  MR  1882,  p  472 
from  Indiana,  Dubois  County Ann  18,  v  cont,  p  1156 
Lawrence  County MR  1882,  p  472 
various  localities Ann  16,  iv,  pp  560-561 
from  Kentucky,  various  localities Ann  16,  iv,  pp  560-563 
from  Maryland,  Cecil  County Ann  18,  v  cont,  p  1156 
from  Minnesota,  Blue  Earth  County Ann  16,  iv,  pp  562-563 
from  Missouri,  various  localities Ann  18,  v  cont,  pp  1157-1158 
from  New  Jersey,  Middlesex  County MR  1882,  p  472 
Sussex  County Ann  16,  iv,  pp  562-563 
from  New  York,  Queens  and  Suffolk  counties Ann  16,  iv,  pp  562-563 
from  North  Carolina,  various  localities Ann  19,  vi  cont,  p  484 
from  Ohio,  various  localities Ann  16,  iv,  pp  562-563 
from  Pennsylvania,  Beaver  County Ann  16,  i v,  pp  562-563 
from  Tennessee,  Loudon Ann  16,  i v,  pp  562-563 
from  Texas,  Henderson  and  Marion  counties Ann  16,  iv,  pp  562-563 
supply  of MR  1892,  p  725 
Clay,  refractory.     (See  Clay,  fire. ) 
Clay,  residual,  analysis  of,  from  Alabama,  Morrisville Ann  16,  iv,  pp  574-575; 
Bull  52,  p  25;  Bull  60,  p  159;  Bull  148,  p  292;  Bull  168,  p  295 
analysis  of,  from  Arkansas Ann  J  6,  i v,  pp  574-575 
from  Georgia,  Bartow  and  Polk  counties Ann  16,  iv,  pp  574-575 
from  Kentucky,  Graves  County Ann  16,  iv,  pp  574-575 
from  Massachusetts,  Hampden  County Ann  16,  iv,  pp  574-575 
from  Missouri,  various  localities Ann  18,  v  cont,  p  1148 
from  North  Carolina,  near  Raleigh Ann  16,  iv,  pp  574-575; 
Bull  52,  p  13;  Bull  148,  p.  289;  Bull  168,  p  292 
from  Pennsylvania,  Lehigh  County Ann  16,  iv,  pp  574-575 
from  Virginia,  Lexington Bull  52, 
p  24;  Bull  148,  p  2S9;  Bull  168,  p  292;  WS  4,  p  64 
Staunton Bull  148,  p  289;  Bull  150,  p  385;  Bull  168,  p  292 
from  Wisconsin,  near  Cobb Ann  6, 
p  250;  Bull  27,  p  68;  Bull  14S,  p  294;  Bull  168,  p  297 
Dodgeville. .  Ann  6,  p  250;  Bull  27,  p  67;  Bull  148,  p  294;  Bull  168,  p  297 
Grand  Rapids Ann  16,  i v,  pp  574-575 
characteristics  of Bull  52,  p  39 
Clay,  saggar,  analysis  of,  from  New  Jersey,  Woodbridge Ann  17,  in  cont,  p  863 
