746 
INDEX    TO    NORTH    AMERICAN    GEOLOGY 
Physiographic  geology— Continued. 
Great  Lakes  region — Continued. 
Vermilion  iron-bearing  district  of 
Minnesota,  Clements,   3. 
Wisconsin  shore  of  Lake  Superior,  Col- 
lie, 1. 
Great  Plains  region. 
Age  of  the  Missouri  River,  Upham,  26. 
Aladdin  folio,  Darton  and  O'Harra,  1. 
Canyons  of  northeastern  New  Mexico, 
Lee   (W.  T.),  6. 
Concretions  and  their  geological  effects, 
Todd  (J.  E.),  6. 
Current  notes  on  physiography,  Davis 
(W.  M.),  20,  37,  40. 
Flint  hills  of  Kansas.  Mead   (J.  R.),  1. 
Geological  observations  on  the  Rosebud 
Didian    Reservation,    Reagan,    5. 
High  plains  and  their  utilization,  John- 
son (W.  D.),  1. 
Hydrographic  history  of  South  Dakota, 
Todd  (J.  E.),  4. 
Newcastle  folio,  Darton,  14. 
Oelrichs  folio,  Darton,  8. 
Old  Platte  channel,  Condra,  4. 
Physiographic  divisions  of  Kansas, 
Adams   (G.  I.),  5,  9. 
Region  between  the  Northern  Pacific 
Railroad  and  Missouri  River,  Wood 
(L.   II.).    1. 
Report  of  Geological  Survey,  Babcock, 
1. 
Report  of  State  geologist  of  Nebraska, 
Barbour  (E.  H.),  8. 
Story  of  the  prairies,  Willard,  1. 
Structure  of  the  Great  Plains  and  the 
mountains  on  their  western  margin. 
Darton,  27. 
Sundance   folio,    Darton,    26. 
Topographic    features     and     geological 
formations    of   North    Dakota,    Leon- 
ard, 4. 
Hawaiian  Islands. 
Geology  of  Hawaiian  Islands,  Branner, 
0. 
Mexico. 
Barrancas  de  Las  Minas,  Ordonez,  16. 
Fisiographia,   geologia   e   hidrologia    de 
La  Paz,  Angermann,   1. 
Geographic    and    geologic    features    of 
Mexico.  Hill    (R.  T.).  2. 
Geology  of  western  Mexico,  Farrington. 
13. 
Nauhcampatepetl    6    Cofre    de    Perote, 
Ordonez,  18. 
Mississippi  Valley  region. 
Age  of  the  Missouri  River,  Upham,  26. 
Concrete  examples  from  topography  of 
Howard   County,   Calvin,   6. 
Cottonwood    Falls    folio,    Prosser    and 
Beede,  1. 
Current  notes  on  physiography,   Davis 
(W.  M.),  36. 
Dalles  of  the  St.  Croix,  Berkey,  1. 
Delavan    lobe    of    Wisconsin    stage    of 
glaciation,  Alden,  3. 
Physiographic  geology— Continued. 
Mississippi  Valley  region — Continued. 
Evolution  of  lowlands  of  southeastern 
Missouri,  Marbut,  1. 
Geography  and  geology  of  Minnesota, 
Hall  (C.  W.),  6. 
Geology  and  physiography  of  Missouri, 
Marbut.  4. 
Geology  of  Ben-ton  County,  Savage,  7. 
Geology  of  Cherokee  and  Buena  Vista 
counties,   Macbride,   2. 
Geology  of  Clay  and  O'Brien  counties, 
Macbride,  1. 
Geology  of  Clinton  County,  Udden 
(Jon  A.),  1. 
Geology  of  Emmet,  Palo  Alto,  and  Poca- 
hontas  counties,   Macbride,   4. 
Geology  of  Fayette  County,  Savage,  8. 
Geology  of  Henry  County,  Iowa,  Sav- 
age, 2. 
Geology  of  Howard  County,  Iowa,  Cal- 
vin, 10. 
Geology  of  Jasper  County,  Williams  (I. 
A.),  1. 
Geology  of  Jefferson  County,  Udden,  5. 
Geology  of  Louisa  County,  Iowa. 
Udden.  2. 
Geology  of  Marion  County,  Miller  (B. 
L),  1. 
Geology  of  Miller  County,  Ball  and 
Smith,  1. 
Geology  of  Moniteau  County,  Van 
Horn,  1. 
Geology  of  Oktibbeha  County,  Logan,  2. 
Geology  of  Page  County,  Iowa,  Calvin. 
1. 
Geology  of  Pottawattamie  County, 
Iowa,  Udden,  3. 
Geology  of  Wapello  County,  Iowa, 
Leonard,  3. 
Geology  of  Webster  County,  Iowa, 
Wilder,  3. 
Growth  of  Mississippi  Delta,  Upham,  7. 
Lakes  of  Indiana  and  their  marl  de- 
posits, Blatchley  and  Ashley,  1. 
Mississippi  River  from  Cape  Girardeau 
to  the  head  of  the  passes,  Brown  (R. 
M.),  3. 
Physiography  and  geology  of  Ozark 
region,  Adams   (G.  I.),  3. 
Physiography  of  Iowa,  Calvin,  13. 
Physiography  of  Wisconsin,   Collie,   2. 
Pre-Glacial  drainage  in  southwestern 
Ohio,  Tight,  3. 
Prc-Glaeial  peneplain  in  the  driftless 
area,  Grant    ( U.  S.).  7. 
Preliminary  report  upon  bluff  and 
Mississippi  alluvial  lands  of  Louis- 
iana, Clendenin,  2. 
Pre-Potsdam  peneplain  of  pre-Cam- 
brian  of  north-central  Wisconsin, 
Weidman,  1. 
When  was  the  Mississippi  River  Valley 
formed?,  Farnsworth,  1. 
Winoka  gravels,  Park  ( E.  J.).  1. 
Zinc  and  lead  deposits  of  Arkansas. 
Adams  (G.  I.),  15. 
