warman.]  HASSAYAMPA HESSE.  369 
Heat,  effect  of,  on  solubility  of  sulphate  of  lime Ann  7,  pp  502-503 
expansion  due  to,  literature  on Bull  92,  pp  19-20 
of  Comstock  lode,  Nevada Ann  2,  pp  310-314; 
Mon  in,  pp  228-265,387-392;  Mon  iv,  pp  389-400 
of  lava,  etc.,  source  of . Mon  xm,  p  411 
(See,  also,  Temperature;  Thermal.) 
Hedenbergite,  chemical  constitution  of Bull  125,  pp  86,  88-89 
Heer  ( Oswald ) ,  biographic  sketch  of Ann  5,  pp  378-379 
Heights  between  Lake  Superior  and  Rocky  Mountains Bull  72 
in  Bonneville  Basin Mon  i,  pp  405-419 
new  method  of  measuring,  with  barometer Ann  2,  pp  xxxvm-xl,  403-566 
(See,  also,  Elevations.) 
Heilprin  (A. ),  North  American  Tertiary  Ostreid;e Ann  4,  pp  309-316 
Helderberg,  Lower,  in  Indiana Ann  11,  i,  pp  633-634 
in  Ohio Ann  8,  n,  pp  563-568 
Helicidae  of  Bear  River  formation Bull  128,  p  48 
of  Eocene  of  New  Mexico Bull  34,  pp  26-27 
of  John  Day  group  of  Oregon Bull  18,  pp  14-16 
of  North  America,  nonmarine  fossil Ann  3,  pp  453-455 
of  Pleistocene  of  Great  Basin Bull  11 ,  p  22 
Heliobatis  beds Bull  84,  p  326 
Helvetian  formation,  correlation  of Ann  18,  n,  p  339 
Helvite,  chemical  constitution  of Bull  125,  pp  69, 104 
Hematite,  analysis  of,  from  Alabama,  various  localities  (red) MR  1882,  p  157 
analysis  of,  from  Colorado,  Leadville  district  |  silice<  >us ) Mon  xn,  pp  557,  602 
from  Colorado,  southeastern  (brown) MR  1887,  p  52 
from  Maryland,  central  (brown) MR  1886,  p  77 
from  Minnesota,  Mesabi  range  (brown) MR  1892,  p  30 
Vermilion  range MR  1887,  p  41 
from  Montana,  Willow  Creek  (specular) MR  1888,  p  35 
from  New  Mexico,  Mora  County  (nodule) Bull  78,  p  127 
from  Pennsylvania,  various  localities MR  1886,  pp  53,  54 
from  Tennessee,  eastern  belt  (brown ) MR  1886,  p  93 
from  Virginia  (brown)  MR  1891,  p  24 
composition  of Bull  150,  p  34 
from  Marquette  County,  Michigan,  description  of,  as  one  of  the  educational 
series  (magnetic  specular) Bull  150,  pp  307-308 
occurrence  and  statistics  of MR  1882,  p  492 
(See,  also,  Iron  ore.) 
Hemlock  formation  of  Michigan,  Crystal  Falls  district Ann  19, 
in,  pp  45-63,  133-137;  Mon  xxxvi,  pp  73-154,  440-446 
Henry  Fork,  Idaho,  flow  of,  measurements  of Ann  12, 
ii,  pp  344,  355,  361;  Ann  13,  in,  pp  97, 99 
Henry  Fork  group  of  Uinta  Mountains Bull  82,  pp  156,  235 
Henry  Mountains,  Utah,  structure,  rocks,  etc. ,  of Ann  14, 
ii,  pp  169-177;  Mon  xn,  pp  359-362 
Hensell  sands  of  Texas Ann  21,  vn,  pp  143-144 
Hepaticse  of  Amboy  clays Mon  xxvi,  p  35 
Heptaphosphonitrilic  chloride,  analysis  of Bull  167,  p  133 
Herendeen  Bay,  Alaska,  coal  at Ann  17,  i,  pp  805-807 
Hermansville  limestone  of  Michigan,  Menominee  district GF  62,  p  11 
Hermosa  formation  in  Colorado,  Rico  Mountains Ann  21,  n,  j^p  27,  48-59 
Hesperornis,  description  and  restoration  of Ann  3,  pp  52-69 
Hesse  sandstone  of  Tennessee  and  North  Carolina GF  16,  p  3;  GF  25,  p  2 
Bull.  177—01 24 
