warman]  DOLORES DUDLEY.  301 
Drainage  areas  in  Kansas  Basin Bull  140,  p  125 
in  Platte  Basin Bull  140,  pp  95, 103, 114 
Drainage  basins,  classification  of Ann  7,  pp  558-562;  Ann  12,  n,  pp  232-234 
of  western  United  States Ann  13,  in,  pp  31-34 
Drainage  districts  of  arid  regions  of  United  States,  map  showing.. Ann  11,  n,  ppx-xi 
Drainage  features  of  driftless  area Ann  6,  pp  217-218 
Drainage  lines  in  Triassic  of  Connecticut,  development  of.  .Ann  18,  n,  pp  154-157, 184 
Drainage  system  of  district  about  head  of  Chesapeake  Bay. Ann  7,  pp  550-551,  553-558 
of  ( rrand  Canyon  district,  origin  of Ann  2,  pp  134-135, 
138-140;  Mon  n,  pp  72-74, 187-188, 192-198,  218-220 
Drainage  systems  of  Indiana  and  <  >hio Ann  18,  iv,  pp  438-472 
Drift,  effect  of ,  on  topography  and  drainage  in  Illinois Ann  17,  n,  pp  706-711 
in  (  alifornia,  Downieville  quadrangle GF  37,  p  7 
in  Illinois,  average  thickness  of Mon  xxxvin,  pp  542-549 
Danville  quadrangle GF  67,  p  1 
in  Indiana,  Danville  quadrangle GF  67,  p  1 
southeastern WS  26,  p  56 
in  Iowa Bull  158,  pp  85-91 
in  Lake  Agassi/.,  r< !gi< >n  of Mon  xx v,  pp  132-190,  249-250 
in  Massachusetts,  Cape  Ann. Ann  9,  p  546 
western Mon  xxix,  pp  535-543 
in  Montana,  Fort  Benton  quadrangle GF  55,  p  2 
Little  Belt  Mountains  quadrangle GF  56,  p  3 
in  Nebraska ...Ann  1!>,  rv,  p  734;  Bull  158,  pp  69-81 
in  Ohio,  thickness  of Ann  19.  iv,  pp  712-714 
in  South  Dakota,  southeastern Bull  158,  pp  42-127 
in  United  States,  northeastern,  map  of Ann  6,  pp  204-205 
in  Washington,  Tacoma  quadrangle GF 54,  pp  4-5 
influence  of,  on  drainage  in  region  of  Illinois  glacial  lobe Mon  xxxvin, 
pp  460-541 
wells  in,  in  Illinois Ann  17,  n,  pp  754-759,  770-782 
(See,  also,  Glacial;  Pleistocene.) 
Drift  agencies,  transportation  and  the,  especially  in  Maine Mon  xxxiv,  pp  10-22 
Drift  fragments,  shapes  of Mon  xxxiv,  pp  22-26 
Drift  sheet,  Illinoian,  and  its  relations Mon  xxxvin,  pp  24-118 
Iowan,  and  associated  deposits Mon  xxxvin,  pp  131-184 
Drift  sheets  in  northeastern  Iowa  and  in  Indiana Ann  11,  i,  pp  472-542,  639-641 
Wisconsin,  early  and  late Mon  xxxvin,  pp  191-417 
Driftless  area  of  upper  Mississippi  Valley Ann  6,  pp  199-322 
Drumlins,  cause  and  localities  of TF  1,  p  3 
formation  of,  theories  of Mon  xxxiv,  pp  280-282 
in  Connecticut,  Holyoke  quadrangle GF  50,  p  6 
in  Maine Mon  xxxiv,  pp  32,  280-282 
in  Massachusetts,  Holyoke  quadrangle GF  50,  p  6 
western Mon  xxix,  pp  543-549 
Dry  Creek  shale  of  Montana,  description  and  sections  of Ann  20,  in,  pp  286, 
328,  330,  340,  364,  368;  Bull  110,  p  24;  GF  55,  p  2;  GF  56,  p  2 
Dry  farming  in  Western  States,  areas  in  which  attempted Ann  16,  n,  pp  486-487 
Dryosaurus,  remarks  on Ann  16,  i,  pp  198,  201 
Dryptosaurida?  of  North  America Ann  16,  i,  p  203 
Dryptosaurus,  remarks  on Ann  16,  i,  p  203 
Duchesne  River,  Utah,  flow  of,  measurements  of WS  37,  pp  291-292 
Duck  Creek  formation  of  Texas Ann  21,  vn,  pp  257-258 
Dudley  (W.  L.) ,  iridium,  statistics  of MR  1883-84,  pp  581-591 
