676  INDEX    TO    PUBLICATIONS    OF    U.    S.    GEOL.    SURVEY,      [bo 
Scolecite,  analysis  of,  from  Colorado,  Italian  Peak Bull  113,  p  112 
analysis  of,  from  Colorado,  Table  Mountain Bull  20,  p  37 
chemical  constitution  of Bull  125,  pp  35-36,  45-102 
description  and  analysis  of,  from  Colorado,  Table  Mountain Bull  20,  pp  36-37 
Scolytid?e,  Tertiary,  of  United  States Mon  xxi,  pp  156-159 
Scoria,  description  of  the  rock,  as  one  of  the  educational  series Bull  150' 
pp  249-250 
Scorings,  rock,  of  the  great  ice  invasions Ann  7,  pp  147-248 
Scorodite,  analysis  of,  from  Yellowstone  Park;  Broad  Creek,  and  Norris  Basin 
Bull  55,  pp  65,  66 
from  Nevada,  Steamboat  Springs Bull  60,  p  30 
Scotland,  fossil  plants  of,  literature  of Ann  8,  n,  pp  684-687 
(See,  also,  Great  Britain.) 
Scott  shale  in  Tennessee GF  33,  p  3;  GF  40,  p  2 
Scudder  (S.  H.),  adephagous  and  clavicorn  Coleoptera  from  the  Tertiary 
deposits  at  Florissant,  Colorado,  with  descriptions  of  a 
few   other   forms,    rnd    a    systematic    list  of    nonrhyn- 
chophorous  Tertiary  Coleoptera  of  North  America Mon  XL 
American  Tertiary  Aphidse Ann  13,  n,  pp  341-366 
bibliography  of  fossil  insects,  classed  and  annotated Bull  69 
fossil  butterflies  of  Florissant Ann  8,  i,  pp  433-474 
index  to  the  known  fossil  insects  of  the  world,  including  myriapods  and 
arachnids Bull  71 
insect  fauna  of  Rhode  Island  coal  field Bull  1 01 
Pleistocene  beetles  of  Fort  River,  Massachusetts Mon  xxix,  pp  740-746 
revision  of  American  fossil  cockroaches,  with  descriptions  of  new  forms.  .Bull  124 
some  insects  of  special  interest  from  Florissant,  Colorado,  and  other  points 
in  the  Tertiaries  of  Colorado  and  Utah Bull  93 
systematic  review  of  our  present  knowledge  of  fossil  insects,   including 
myriapods  and  arachnids Bull  31 
Tertiary  rhynchophorous  Coleoptera  of  the  United  States Mon  xxi 
work  in  charge  of,  during  1885-1892 Ann  7,  p  1 27; 
Ann  8,  i,  pp  188-189;  Ann  9,  p  133;  Ann  10,  i,  p  176;  Ann 
11,  i,  pp  123-125;  Ann  12,  i,  pp  125-127;  Ann  13,  i,  pp  157-159 
Sculpture,  land,  general  principles  of ... , Ann  18,  n,  pp  144-153 
Sea-coast  swamps  of  eastern  United  States Ann  6,  pp  353-398 
Sea  level,  effects  of  ice  accumulation  on Mon  xxv,  pp  515-516 
form  and  position  of Bull  48 
Seattle  quadrangle,  Washington,  forest  conditions  in Ann  21,  v,  pp  579-580 
Sebago  Lake,  Maine,  discharge  from,  records  of Ann  19,  iv,  pp  99-108 
Secondary  enlargements  of  amphibole  and  pyroxene  in  diabase Mon  xjx, 
pp  353,  354,  411-413 
of  mineral  fragments  in  certain  rocks Bull  8 
Secret  Canyon  shale  of  Nevada  and  Utah Ann  3,  pp  253-255;  Ann  4,  pp  229, 
231,  233;  Mon  vn,  p  7;  Mon  xx,  p  39;  Bull  81,  pp  246,  315 
Section,  geologic,  in  Acadian  province Bull  80,  p  226 
in  Alabama  ( Cretaceous) Bull  82,  fig  5  p  (108) 
Alabama  River Bull  43,  pp  15,  24,  28,  29-30,  31,  45, 
47,  48,  53-54,  57,  60,  74-75,  77,  78,  132,  fig  1  (p  132),  pp  141- 
142,  pi  12  (p  142),  pp  145-146,  pi  13  (p  146),  p  150,  pi  14  (p 
150),  pp  157, 158,  pi  16  (p  158),  pp  161-1 62,  pi  17(pl62),pp 
165-166,  pi  18  (p  166),  pp  169-170,  pi  19  (p  170),  pp  173-174, 
pi  20  (p  174),  pp  177-179,  pi  21  (p  182) ;  Bull  83,  pp  62-64 
Autauga  County Bull  43,  pp  93,  112,  1 13, 177,  pi  21  (p  182) 
