warman]  PLAGIOCLASE PLANTS.  619 
Plants,  fossil;  of  Alaska,  enumeration  and  distribution  of Ann  1  7,  i,  pp  872-897 
of  Amboy  clays Mon  x x vi 
of  auriferous  gravels  of  California,  altitude  and  climate  indicated  by Ann  14, 
II,  pp  421-422 
of  bituminous   coal   fields   of   Pennsylvania,   Ohio,    and   Wesl    Virginia, 
stratigraphy  of,  with  mention  of  species Bull  65 
of  Black  Hills,  Cretaceous  formation  as  indicated  by Ann  19,  n,  pp  521-946 
of  Carboniferous  basins  of  southwestern  M iss<  >nri Bull  98 
of  Cascade  Range,  associated  with  lavas Ann  20,  in,  pp  37-64 
of  Champlain  clays  in  Massachusetts Mon  xxix,  pp  718-720 
of  Coal  Measures,  lower,  of  Missouri .Mon  xxxvil 
of  Colorado,  Denver  Basin Mon  xxvn,  pp  466-473 
of  Cretaceous  of  Black  Hills Ann  19,  n,  pp  593-954 
of  Cretaceous  and  Tertiary  of  North  America,  catalogue  and  bibliography 
of Bull  152 
of  ( Cetaceous,  lower,  of  England,  table  of  distribution  of \nn  16,  i,  pp482-483 
of  Portugal,  lists  of.    ...Ann  L6,  i,  pp  526-532 
of  Dakota  group \nn  lit,  n,  pp  702-709;   Mod  \  vii 
of  Danville  quadrangle,  Illinois-Indiana GF  <>7.  ]> :! 
of  Devonian Bull  L20,pp  t9  50 
of  Nevada,  Eureka  district ...Mon  \\,  pp  69-70 
of  New  York Bull  L6,  pp  25  33,63-66 
of  Eocene Bull  83 
of  Esmeralda  formation  of  Nevada \nn  21,  n,  pp  209-222 
of  Indian  Territory,  McAlester  coal  field \nn  19,  m,  pp  457-538 
of  Laramie  age,  distribution  of,  table  of  and  discussion  thereof Vnn  6, 
pp  440-536 
synopsis  of Vnn  6,  pp  399-557 
types  of Bull  37 
of  localities  other  than  those  of  Potomac  formation  at  which  Potomac  spe- 
cies or  their  allies  have  been  found Mon  w  ,  pp  368-372 
of  Massachusetts  during  terrace  period Mon  xxix,  pp  7:59-740 
of  western Mon  xxix,  pp  394-398 
of  Mesozoic,  older,  of  North  Carolina Mon  vi,  pp  97-128 
of  Virginia Mon  vi,  pp  1-96 
of  Montana,  Bozeman  coal  field Bull  105,  pp  43-66 
of  Montana  formation Bull  L63 
of  Narragansett  Basin Mon  sxxin,  pp  203-204,  347 
of  Newark  system Bull  85,  pp  62-65,  126-129 
of  North  America,  later  extinct Mon  xxxv 
of  Payette  formation Ann  18,  in,  pp  721-744 
of  Potomac  formation Ann  15,  pp  344-397;  Mon  xv,  pp63-325;  Bull  56,  pp  43-52 
geologic  affinities  of Mon  xv,  pp  338-348 
identical  with  or  allied  to  species  described  from  other  localities  and 
formations Mon  xv,  pp  358-367 
wood  and  lignite Bull  56 
of  Texas Ann  21,  vn,  pi  xxix 
Black  and  Grand  prairies Ann  21,  vn,  pp  164-166,  314-316,  pi  xxxix 
of  Triassic  rocks  of  New  Jersey  and  Connecticut  Valley Mon  xiv,  pp  77-95 
of  Wamsutta  group  in  Narragansett  Basin Mon  xxxin,  p  158 
of  Washington Bull  108,  pp  103-104 
of  Yellowstone  Park Mon. xxxn,  n,  pp  651-882 
paleobotany,  definition  of Ann  5,  p  363 
paleobotany ;  future  prospects  of Ann  5,  pp  365-366 
