warman]  KYANITE LAKOTA.  437 
Lacustral  sediments,  color  of Mon  xi,  p  169 
Lafayette  formation,  correlation  of Ann  18,  n,  p  337 
in  Catoctin  belt,  description  and  correlation  of Ann  14,  u,  pp  366-369 
in  District  of  Columbia OF  To,  i >  4 
in  Southern  States,  features,  history,  etc. ,  of Ann  1 2, 
i,  pp  347-521;  Bull  84,  pp  66-67,  74,  80-81,  84-85,  157, 
159-160,  166-167,  170-172,  175,  189-191,  320,  328-329 
in  Virginia,  Maryland,  and  West  Virginia Bull  138,  pp  126,164; 
GF  10,  p  3;  GF  13,  pp  2-3;  GF  23,  p  2;  GF  70,  p  4 
Lagenida?  from  Cretaceous  of  New  Jersey Bull  88,  pp  34-63 
Lagoon  and  sand-bar  harbors,  description  of \nn  13,  n,  pp  121-127 
Lagrange  group  of  Tennessee  and  Kentucky Ann  12, 
i,  pp  499-500;  Bull  84,  pp  17»M7l\  329 
Lahontan,  Lake,  chemical  deposits  of Ann  3,  pp  211-215;  Mon  xi,  pp  L88  l'l'2 
crystallographic  study  of  thinolite  of Bull  12 
geologic  history  of . .-. Ann  3,  189-235;  Mon  \  i 
Lake.     (See  next  word  of  name.) 
Lake  basins,  formation  of Mon  t,  pp  2-5;  Mon  si,  pp  23-24 
in  relation  to  climate Ann  2,  pp  1  7:i    171 
of  Rocky  Mountains,  Tertiary,  remarks  on GF  1 .  p  1 
Lake  beds  of  California,  Downieville  quadrangle GF  37,  pp  5,  7 
of  California,  Pyramid  Beak  quadrangle GF  31,  p8 
Truckee  quadrangle GF  30,  pp  6,  7-8 
of  Colorado,  High  Bark,  description  and  relations  of .Ann  10.  n.  pp  53-55 
Bikes  Beak  quadrangle,  Eocene GF  7,  pp  2, 4,  7 
of  Idaho,  Boise  quadrangle GF  45,  pp  2,  3 
Idaho  Basin  \nn  L8,m,pp  665-669,671 
of  Montana,  Butte  district GF  38,  p  3 
Lake  levels,  Bleistocene,  dependence  of,  on  erosion  and  changes  of  outlets.  .Mon  \  \v, 
lip  222-227,250-251 
Lake  of  the  Woods,  description  of Mon  xxv,  p  49 
Lake  quadrangle  of  Wyoming.      (See  Yellowstone  Bark. ) 
Lake  quartzite-schist  of  Alaska Ann  21,  n,  pp  474-475 
Lake  shores,  topographic  features  of Ann  2,  pp  171-1 74 ;   Ann  3,  pp  204-208; 
Ann  5,  pp  69-123;  Mon  i,  pp  23-89;  Mon  xi,  pp  87-99 
Lake  Superior  region,  copper  production  of.  .Ann  21,  vi,  pp  163-170, 175-184,  199-201 
iron  ores  of,  statistics  of Ann  21,  vi,  pp  36-43,  80-81 
iron-ore  deposits  of — principles,  exploration,  etc Ann  21,  in,  pp  305-434 
manganiferous  iron  ores  of,  statistics  of Ann  21,  vi,  pp  132, 138-139 
Lake  Superior  sandstone Bull  81,  pp  188-190,  252, 
335-339;  Bull  86,  pp  157-160;  GF  62,  pp  129-151 
Lake  Superior  syncline Mon  v,  pp  410-418 
Lake  Tahoe  Forest  Reserve.     (See  Stanislaus  and  Lake  Tahoe  forest  reserves.) 
Lake  water,  composition  of Mon  i,  pp  204-208 
Lakes,  analyses  of  waters  of  inclosed Mon  xi,  p  176 
freshening  of,  by  desiccation Ann  2,  pp  177-180;  Ann  3,  pp  224-230; 
Mon  i,  pp  208-209,  229,  258;  Mon  xi,  pp  224-230 
of  Alaska,  southwestern,  origin  of Ann  20,  vu,  pp  257-258 
of  Great  Basin,  chemistry  of Ann  4,  pp  454-455 
of  Great  Basin,  Bleistocene,  sketch  of Bull  11,  pp  9-12 
of  Nevada,  soda Mon  xi,  pp  73-80 
of  Wyoming  and  Utah,  Eocene Mon  x,  pp  1-8 
Lakes,  Laurentian,  history  of Mon  xxv,  pp  255-264 
Lakota  formation  of  Black  Hills Ann  21,  iv,  pp  526-529 
