396 
INDEX    TO    NORTH    AMERICAN    GEOLOGY 
Archean  and  Algcmkian— Continued. 
Great  Basin  region — Continued. 
Underground  waters  of  Salt  River  Val- 
ley, Lee  (W.  T.),  9. 
Great  Lakes  region. 
Baraboo  iron-bearing  district  of  Wis- 
consin, Weidman,  5.  ' 
Ellipsoidal  structure  in  pre-Cambrian 
basic  and  intermediate  rocks  of  Lake 
Superior  region,  Clements,  1. 
Geological  cross  sections  of  Keweenaw 
Point,  Hubbard   (L.  L.),  1. 
Geology  of  Menominee  Range,  Hulst,  1. 
Keeweenawan  area  of  eastern  Minne- 
sota, Hall,   (C.  W.),  3. 
Menominee  district  of  Michigan,  Bay- 
ley,  1. 
Relation  of  vein  at  Central  mine,  Ke- 
weenaw Point,  to  Kearsarge  con- 
glomerate, Hubbard  (L.  L.),  2. 
Vermilion  district  of  Minnesota,  Clem- 
ents, 2. 
Great  Plains  region. 
Alexandria  folio,  Todd  and  Hall.  1. 
Geology  and  underground  water  re- 
sources of  the  central  Greal  Plains, 
Darton.  J.8. 
Geology  and  water  resources  of  the 
•Tames  River  Valley,  Todd  and  Hall.  2. 
Geology  of  Lincoln  County,  Bendrat,  1. 
Hartville  folio,  Smith  (W.  S.  T.),  1. 
Mitchell  folio,  Todd  (J.  E.),  11. 
Olivet  folio,  Todd  (J.  E.).  9. 
Parker  folio,  Todd  (J.  E.),  10. 
Sundance  folio,  Darton.  26. 
Water  resources  of  Devils  Lake  region, 
Babcock,  2. 
Lake  Superior  region. 
Comment  on  report  of  special  commit 
tee  on  Lake  Superior,  Lane.   17. 
Eisenerzlagerstiitten  am  Lake  Superior, 
Macco,  1. 
Iluronian  question,  Coleman.  10. 
Geological  survey  of  the  Lake  Superior 
region,  Chamberlin  (T.  C),  12. 
Geology  of  the  iron  ores  of  Minnesota, 
Winchell  (N.  H.),  24. 
Lake  Superior  iron  ore  deposits.  Grant 
(U.  S.),  6. 
Mesabi  iron-ore  range,  Woodbridge,  1. 
Mesabi  Iron  Range,  Leith,  2. 
Mesabi  iron-bearing  district  of  Minne- 
sota, Leith,  4. 
New  iron-bearing  horizon  in  Keewatin 
in  Minnesota,  Winchell   (N.  II.),  1. 
Nomenclature  of  Lake  Superior  forma- 
tions, Willmott,  2. 
Pioneer  iron  mine,  Ely,  Minnesota,  Car- 
lyle,  1. 
Report  on  Lake  Superior  region,  Van 
Hise  and  others,  1. 
Sixth  annual  report  of  tin'  State  geol- 
ogist, Lane,  49. 
Summary  of  Lake  Superior  geology, 
Leith,  14. 
Summary  report  of  Geological  Survey 
of  Canada  for  1904,  Bell  (Robert),  8. 
Archean  and  Algonkian — Continued. 
Lake  Superior  region — Continued. 
Vermilion  district  of  Minnesota,  Clem- 
ents, 5. 
Vermilion  iron-bearing  district  of  Min- 
nesota, Clements,  4. 
Mississippi  Valley  region. 
Baraboo  iron  region,  Winchell  (N.  H.), 
23. 
Geology  of  Minnesota,  Hall   (C.  W.),  7. 
Geology  of  Mississippi  Valley  at  Little 
Falls,  Minnesota,  Winchell  (N.  IT.), 
8. 
Physiography    and    geology    of    Ozark 
region,  Adams  (G.  I.),  3. 
New  England  and  New  York. 
Cambrian  and  pre-Cambrian  of  Hoosac 
Mountains,  Wolff,  3. 
Field  work  in  town  of  Minerva,  Finlay 
(G.  I.).  2. 
Geology  of  Adirondack  region,  Cushing, 
10. 
Geology  of  crystalline  rocks,  Smyth  (C. 
II.),  1. 
Geology  of  Paradox  Lake  quadrangle, 
Ogilvie,  0. 
Geology  of  Rand  Hill,  Cushing,  2. 
Geology  of  vicinity  of  Little  Falls, 
Cushing,  9. 
Igneous  rocks  of  Neponset  Valley,  Cros- 
by, 15. 
New  York  City  folio,  Merrill  and  others, 
1. 
Physical  geography  and  geology  of  Con- 
necticut, Rice,  1. 
Pre-Cambrian  formations,  Kemp  and 
Hill,  1. 
Pre-Cambrian  Highlands,  Merrill  (F.  J. 
II.),  6. 
Pre-Cambrian  outlier  at  Little  Falls, 
Herkimer  County,  Cushing,  4. 
Quarry  industry  in  southeastern  New 
York,  Eckel,  0. 
Recent  geologic  work  in  Franklin  and 
St.  Lawrence  counties,  Cushing,  3. 
Terranes  of  Orange  County,  Vt.,  Rich- 
ardson  (C.  H.),  1. 
Pacific  coast  region. 
Crystalline  rocks   of  southern   Califor- 
nia, Hershey,  9. 
Rocky  Mountain  region. 
Copper  deposits  of  the  Encampment  dis- 
trict, Spencer  (A.  C),  10. 
Geology  and  ore  deposits  of  Elkhorn 
mining  district,  Montana,  Weed,  5. 
Geology  of  Boulder  district,  Fenneman, 
10. 
Geology  of  Needle  Mountains  quad- 
rangle, Cross  and  Howe,  3. 
Geology  of  Rico  quadrangle.  Cross 
(W.),  7. 
Geology  of  southwestern  Montana. 
Douglass,  10. 
Igneous  rocks  of  Algonkian  series,  Fin- 
lay  (G.  I.),  4. 
Oil  of  the  northern  Rocky  Mountains, 
Willis,  4. 
