FOR    THE    YEARS    1901-1905,  INCLUSIVE. 
567 
Mexico— Continued. 
Temblor  en  Guerrero,  Bose  and  Anger- 
rnann,  1. 
Teoria  quimica  para  explicar  la  forina- 
cion   del    petroleo   de    Aragon,    Villa- 
rello,  3. 
Topographie  und  Geologie  von  Mexico, 
Felix  and  Lenk,  1. 
Trip  to  Chihuahua,  Lakes,  51. 
Upland  placers  of  La  Cienega,  Sonora, 
Hill  (R.  T.),  7. 
Value  of  ores  in  Mexico,   Emmons    (N. 
H.),  1. 
Vanadio  de  Charcas,  Caballero,  2. 
Volcan  de  Tacana,  Bose,  3. 
Volcanes  de  Zacapu,  Ordonez,  9. 
Vulkanische  Asche,  Schmidt,  1. 
Western  Sierra  Madre  of  the   State  of 
Chihuahua,  Hovey,  47. 
Wollastonite  rock  mass,  Collins  (H.  F. ), 
1. 
Los  Xalapazcos   del  Estado  de   Puebla, 
Ordonez,  15. 
Xinantacatl   ou   volcan   Nevado   de   To- 
luca,  Ordonez,  7. 
Yaqui   River   country   of   Sonora,    Ban- 
croft, 1. 
Michigan. 
Alabaster  area,  Gregory  (W.  M.),  3. 
Artesian   flows   from   unconfined   sandy 
strata,  Fuller  (M.  L.),  39. 
Asphalt   in  Delta  County,   Lane,   6. 
Cement  materials  and  industry  of  the 
United  States,  Eckel,  34. 
Clays  and  shales  of  Michigan,  Ries,   1. 
Clays  of  the  United  States,  Ries,  6. 
Coal  formation  of  Bay  County,  Cooper 
(W.  F.),  3. 
Coal  of  Michigan,  Lane,  14. 
Comment  on  report  of  special  commit- 
tee on  Lake  Superior,  Lane,  47. 
Copper   mines   of  Lake   Superior,   Rick- 
ard   (T.  A.),  4,  16. 
Copper     mining     in     upper     Michigan, 
Jackson    (J.   F.),   1. 
.  Deep  borings  for  oil  and  gas,  Lane,  46. 
Deep   wells   and   prospects   for    oil    and 
gas,  Lane,  10. 
Delta  of  St.  Clair  River.  Cole    (L.   J.), 
1. 
Drainage   of   ponds    into   drilled    wells, 
Horton,  1. 
Drumlin  areas  in  Michigan,  Russell,  24. 
Drumlins    of    the    Grand    Traverse    re- 
gion, Leverett,  14. 
Economic  geology  of  Michigan,  Lane,  5. 
8,  26. 
Eisenerzlagerstatten     am     Lake     Supe- 
rior, Macco,  1. 
Explorations  for  oil  and  gas.  Lane,  31. 
Failure    of    wells    in    Michigan,    Fuller 
(M.  L.),  37. 
Fifth  annual  report  of  State  geologist. 
Lane,  39. 
Geologic  section  in  Alpena  and  Presqup 
Isle  counties,  Grabau,  2. 
Michigan — Continued. 
Geological  cross  sections  of  Keeweenaw 
Point,  Hubbard  (L.  L.),  1. 
Geological  map  of  Michigan,  Lane,  11. 
Geological  reconnaissance  along  north 
shore,  Russell,  23. 
Geological  Survey  of  Michigan,  field 
work  of  1900,  Savicki,  1. 
Geology  of  lands  in  upper  peninsula, 
Rose,  2. 
Geology  of  Menominee  Range,  Hulst,  1. 
Geology  of  some  lands  in  Michigan, 
Rose,  1. 
Geothermal  gradient  in  Michigan,  Lane, 
.  16. 
Glacial  features  of  lower  Michigan, 
Leverett,  6. 
Glacial  formations  and  drainage  fea- 
tures of  Erie  and  Ohio  basins,  Lever- 
ett, 4. 
Glacial  geology  of  Grand  Rapids  area, 
Leverett,    9. 
Glacial  geology  of  southern  peninsula 
of  Michigan,  Leverett,  8. 
Glacial  pheno  aena  in  Indiana  and 
Michigan.  Montgomery  (H.  T.),  1. 
Gold  near  Lake  Superior,  Lane,  35. 
Ground-water  problem  in  southeastern 
Michigan,  Fuller  (M.  L.),  34. 
Gypsum,  Diehl,  1. 
Gypsum  and  plaster  industry  of  Michi- 
gan,  Grimsley,  7. 
Gypsum  deposits  in  Michigan,  Grims- 
ley, 4. 
Historical  review  of  geology  of  Michi- 
gan, Lane,  36. 
Ice  work  in  southeastern  Michigan, 
Sherzer,  1. 
Iron-ore  deposits  of  the  Lake  Superior 
region,  Van  Hise,  2. 
Lake  Superior  geological  work,  Van 
Hise,  14. 
Lake  Superior  iron-ore  deposits,  Grant 
(U.   S.),  6. 
Lake  Superior  iron  region,   Leith,   10. 
Limestone  regions  of  Michigan,  Grabau, 
12. 
Limestones  of  Michigan,  Lane,  9,  41. 
Localities  and  mills  manufacturing  ce- 
ment. Lane,  21. 
Marl  and  the  manufacture  of  Portland 
cement,  Hale,  1. 
Marls  and  clays,  Fall,  1. 
Marls  and  clays  in  Michigan,  Fall,  2. 
Menominee  district  of  Michigan,  Bay- 
ley,  1. 
Meteorite  from  Allegan,  Michigan,  and 
Mart,  Texas,  Merrill  and  Stokes,  1. 
Michigan  clay,  shales,  and  paving  mate- 
rials, Lane,  34. 
Michigan  limestones,  Lane,  1. 
Northern  interior  coal  field,  Lane,  15. 
Notes  on  rocks  and  minerals  of  Michi- 
gan,  Wright    (F.   E.),  6. 
Origin  of  gypsum,  Grimsley,  8. 
Origin  of  Michigan  boglimes,  Lane,  20. 
