548  INDEX    TO    PUBLICATIONS    OF    IT.   S.   GEOL.    SURVEY,     [bull.  177. 
Neocene  rocks;  Altamaha  grit  of  Georgia,  correlation  of Ann  18, 
n,  p  340;  Bull  84,  pp  81-82,  320 
Alum  Bluff  beds  of  Florida Bull  84,  pp  112-113,  320 
American  and  exotic Bull  84,  p  178 
Amyzon  group  of  Oregon  and  Nevada Bull  83, 
pp  125,  141,  145,  146;  Bull  84,  pp  281,  317,  320 
Appomattox  formation  of  Virginia Bull  84,  p  320 
(See,  also,  Lafayette  formation.) 
Arcadia  marl  of  Florida Bull  84,  pp  131-132,  320 
Arikaree  formation  of  Nebraska Ann  19,  iv,  pp  735,  743-747 
Arkansas  marls  of  Colorado Bull  84,  p  320 
Astian  formation Ann  18,  n,  p  337 
Astoria  group  of  Alaska,  fauna,  etc.,  of Ann  17,  i, 
pp  842-850;  Bull  84,  pp  252-259 
of  Oregon Bull  84,  pp  223-226,  321 
Astoria  shales  of  Oregon Ann  18,  n,  p  340 
Auriferous  gravels  of  California Ann  14,  n,  pp  465-467; 
Bull  84,  pp  219-222,  321;  GF  3,  p  3;  GF  5,  pp  1,3;  GF 
11,  pp  1,4-5;  GF  15,  p  1;  GF  17,  pi;  GF  18,  p  5;  GF  29, 
p  4;  GF  31,  pp  5,  8;  GF  37,  pp  3-4;  GF  39,  p  5;  GF  41,  p  6; 
GF  43,  p  4;  GF  51,  pp  5-6,  7;  GF  63,  pp  5-6;  GF  66,  pp  5-6 
correlation  of Ann  18,  n,  p  338 
Bishop  Mountain  conglomerate  of  Wyoming Bull  84,  p  321 
Bison  beds  of  Colorado Bull  84,  p  332 
Blanco  formation  of  Texas Ann  18,  n,  p  337 
Bozeman  lake  beds  of  Montana GF  1 ,  p  2 ;  GF  24,  p  3 
Brandon  deposits  of  Vermont,  Pennsylvania,  and  Georgia Bull  83, 
pp  90-94;  Bull  84,  pp  33-34,  322 
Brontotherium  beds  of  the  West Bull  84,  p  322 
Bryn  Mawr  gravel  of  Pennsylvania Bull  84,  p  45 
Cache  Lake  beds  of  California Bull  84,  pp  201-202,  323 
Caloosahatchie  beds  of  Florida  and  South  Carolina Ann  18, 
ii,  p  337;  Bull  84,  pp  142-149,  323 
Canyon  conglomerate  of  Wyoming GF  30,  p  5 
Carolinian  of  North  and  South  Carolina Bull  84,  pp  19,  75,  323 
Cerithium  rock  of  Florida Bull  84,  pp  118-119,  323 
Chattahoochee  group  of  Florida,  correlation  of Ann  18,  n, 
p  340;  Bull  81,  pp  105-107,  323 
of  Georgia Bull  84,  p  83 
Chesapeake  formation  of  District  of  Columbia,  Virginia,  and  Maryland  ..GF  13, 
p3;  GF23,p2;  GF  70,  p4 
correlation  of Ann  18,  n,  p  339;  Bull  84,  pp  54,  68, 123-124,  323 
Chilmark  series  of  Massachusetts Bull  84,  pp  37-38 
Chipola  beds  of  Florida,  correlation  of Ann  18,  ii,  p.  340; 
Bull  84,  pp  112-113, 122,  323,  324 
Columbia  River  lava  of  Idaho Ann  20,  in,  pp  90-93 
of  Washington,  southeastern WS  4,  pp  40-50 
Congeria  beds  of  Europe Ann  18,  n,  p  338 
correlation  of  the  various Bull  84 
Crag  formation  of  England Ann  18,  n,  p  338 
Crepidula  bed  of  Alaska Bull  84,  p  324 
Croatan  beds  of  North  Carolina Ann  18,  n,  p  337 
Dalles  group  of  Oregon Bull  84,  p  324 
De  Soto  beds  of  Florida Ann  18,  n,  p  337;  Bull  84,  p  324 
