588 
INDEX    TO    NORTH    AMERICAN    GEOLOGY 
Minnesota— Continued. 
Keewatin  and  Laurentide  ice  sheets  in 
Minnesota,  Elftman,  2. 
Keewatin  area  of  eastern  and  central 
Minnesota,  Hall   (C.  W.),  4. 
Keeweenawan  area  of  eastern  Minne- 
sota, Hall   (C.  W.),  3. 
Lake  Superior  iron-ore  deposits.  Grant 
(IT.  S.),  6. 
Lake  Superior  iron  region  during  1903, 
Leith,  12. 
Lower  Silurian  fauna  of  Minnesota. 
Sardeson,  9. 
Lower  Silurian  formations  of  Wiscon- 
sin and  Minnesota,  Sardeson,  8. 
Magnesian  series  of  the  northwestern 
States,  Hall   (C.  W.),  10. 
Man  in  the  Ice  Age  at  Lansing,  Kans., 
and  Little  Falls,  Minn.,  Upham.  8. 
Mesahi  iron-bearing  district,  Leith,  4. 
Mesahi  iron-ore  range.  Woodbridge.  1. 
Mesabi  iron  range.  Leith.  2. 
Mesahi  iron  range,  Winchell  (H.  V.),  3. 
Mining  in  the  Vermilion  iron  district, 
Thomas,  3. 
New  iron-bearing  horizon  in  Keewatin 
in  Minnesota,  Winchell   (N.  ID.  1. 
Origin  and  distribution  of  Minnesota 
clays,  Berkey,  3. 
Original  source  of  Lake  Superior  iron 
ores,  Spurr.  .*">. 
Paleozoic  fossils  in  the  drift.  Sardeson, 
6. 
Particular  case  of  glacial  erosion, 
Sardeson,  14. 
Pioneer  iron  mine.  Ely,  Minn.,  Oarlyle, 
1. 
Report  on  Lake  Superior  region.  Van 
Hise  and  others.  1. 
Results  of  the  late  Minnesota  geolog- 
ical survey,  Winchell   (X.  II.),  13. 
Sacred  Heart  geyser  spring,  Berkey,  2. 
Secondary  origin  of  certain  granites, 
Daly,  11. 
Spherulitic  texture  in  the  Archean 
greenstones  of  Minnesota.  Clements, 
6. 
Underground  waters  of  Minnesota, 
Hall   (C.  W.),  9. 
Vermilion  district  of  Minnesota.  Cle- 
ments, 2,  3,  5. 
Water    resources    of    Minnesota,    Hall 
<<\  W.),  8. 
Mississippi. 
Age  of  Alabama  white  limestone,  Ca- 
sey, 2. 
Cement  and  cement  resources  of  the 
Tombigbee  River  district,  Eckel  and 
Crider,  1. 
Cement  materials  and  industry  of  the 
United  States,  Eckel,  34. 
Clays  of  the  United  States,  Ries,  6. 
Geology  of  Oktibbeha  County,  Logan.  2. 
Historical  outline  of  the  geological  and 
agricultural  survey  of  the  State  of 
Mississippi,  Hilgard,  1. 
Loess  of  Natchez,  Shimek,  4. 
Mississippi — Continued. 
New   species   of   Tertiary    fossils,    Aid- 
rich,  2. 
Oligocene     of     western      Europe     and 
southern  United  States,  Maury,  1. 
Stoneware  and  brick  clays,  Eckel,  18. 
Underground     waters     of     Mississippi, 
Johnson   (L.  C),  1. 
Underground     waters     of     Mississippi. 
Logan  and  Perkins,  1. 
Water   resources   of   Mississippi,   John- 
son and  Eckel,  1. 
Missouri. 
Age    of   the    Kansan    drift    sheet,    Her- 
shey,  4. 
Another    glacial    wonder,    Wright     (G. 
P.),  10. 
Audubon's  account  of  the  New  Madrid 
earthquake,  Fuller  (M.  L. ),  28. 
Biennial     report     of     State     geologist, 
Buckley,  7. 
Billings  meteorite.  Ward  (H.  A.).  10. 
Bituminous  and  asphalt   rocks.   Broad- 
head.  4. 
Bluffs  of  Missouri  River,  Owen.  1. 
Calcite  from  the  Joplin  mining  district, 
Sterrett.  2. 
Cambrian  age  of  magnesian  limestones 
of  Missouri,  Keyes.  23. 
Cambrian  fossils  of  St.  Francois  Coun- 
ty. Beecher,  2. 
Carboniferous  formations  of  the  Ozark 
uplift.  Ball,  1. 
Cave  regions  of  the  Ozarks  and  Black 
Hills,  Owen,  4. 
Cement  materials  and   industry  of  the 
United  States,  Eckel,  34. 
Coal  fields  of  Missouri,  Bush,  1. 
Comparison  of  fossil   diatoms.   Elmore, 
1. 
Copper  deposits  of  Missouri.  Bain  and 
Ulrich,  1,2. 
Correlation   of   the   Kinderhook   forma- 
tions, Weller,  1. 
Cyclns  from  Coal  Measures,  Rogers.  'A. 
Deposition  of  the  loess,  Owen,  5. 
Depositional    equivalent    of    hiatus    at 
base  of  our  Coal  Measures,  Keyes,  18. 
Devonian    hiatus    in    continental    inte- 
rior.  Keyes,  28. 
Devonian   interval    in   Missouri.   Keyes.    » 
26. 
Disseminated    lead    ores    of    southeast 
Missouri,  Nason,  4. 
Distribution  and  synonymy  of  Ptycho- 
spira  sexplicata,  Greger,  1. 
Echinodermata    of    the    Missouri    Silu- 
rian, Rowley,  3. 
Eurypterid   remains    in    the    Cambrian. 
Beecher,  3. 
Evolution   of  lowlands  of  southeastern 
Missouri,  Marbut,  1. 
Earthquakes  in  the  New  Madrid  area. 
Fuller   (M.  L.),  41. 
Fayetteville  folio,  Adams  and  Ulrich,  1. 
Fossils     from     Subcarhoniferous     rocks 
of  northeastern  Missouri,  Rowley,  2. 
