FOR    THE    YEARS    1901-1905,  INCLUSIVE. 
449 
Dynamic  and  structural  geology   (divisions  by 
subject   matter) — Continued. 
Earthquakes — Continued. 
Records  of  the  seismographs  in  North 
America  and  the  Hawaiian  Islands, 
Reid   (II.  F.),  14. 
Regiones  de  temblores  en  Mexico.  Bbse, 
4. 
Seismology  in  Canada,   Stupart,  1. 
Temblor  en  Guerrero,  Bbse  and  Anger  - 
mann,  1. 
Volcanoes  and  earthquakes,  Hixon,  2. 
Volcanoes  and  earthquakes-  in  Nica- 
ragua.  Crawford,  2. 
Volcanoes    and    seismic   centers   of   the 
Philippine  Archipelago,  Maso,  1. 
Erosion. 
Age  of  the  Kansan  drift  sheet,  Her- 
shey,  4. 
Asymmetry  of  crest  lines  in  the  high 
Sierra  of  California.  Gilbert,  19. 
Broad  valleys  of  the  Cordilleras,  Sha- 
ler,  1. 
Colossal  bridges  of  Utah,  Dyar,  1. 
Colossal  bridges  of  Utah,  Winchell 
(N.  II.),  22. 
Concretions  of  Ottawa  County,  Bell 
(W.  T.),  1. 
Corrading  action  of  river  water  dur- 
ing floods  Morscher,  1. 
Cuspate  forelands,  Wilson  (A.  W.  G.), 
8. 
Dalles  of  the  St.  Croix,  Berkey,  1. 
Deflection  of  Mississippi,  Bowman 
(I.!.    2. 
Depositional  equivalent  of  hiatus  at 
base  of  our  Coal  Measures,  Keyes,  18. 
Development  of  cut-off  meanders,  Tow- 
er, 1. 
Development  of  river  meanders.  Da- 
vis  (W.  M.),  47. 
Drainage  features  of  California,  Law- 
son   (A.  C),  2. 
Drift  ice  as  a  transporting  agent, 
Brest,  2. 
Drift  ice  as  an  eroding  and  transport- 
ing agent,  Brest,  1. 
Eboulement  a  Saint-Luc-de-Vincennes, 
Laflamme,  2. 
Effect  of  cliff  erosion  on  form  of  con- 
tact surfaces,  Fenneman,  6. 
Ellensburg  folio,  Smith   (G.  O.),  7. 
Erosion  by  flying  sand  on  beaches  of 
Cape  Cod,  Julien,  6. 
Erosion  on  the  Great  Plains,  Up- 
ham,    25. 
Erosion  phenomena  in  St.  Vincent  and 
Martinique,  Hovey  (E.  O.),  30,  35. 
Erosion  phenomena  on  Mont  Pelee  and 
Soufriere,  Hovey   (E.  O.),  24. 
Etching  of  quartz  in  interior  of  con- 
glomerates, Fuller   (M.  L. ),  2. 
Fjords  and  hanging  valleys,  Upham,  30. 
Formation  of  natural  bridges,  Cleland, 
4. 
Formation  of  Sandusky  Bay,  Mose- 
ley,  2. 
Bull.  30.1—06- 29 
Dynamic   and  structural  geology  (divisions   by 
subject   matter)  — Continued. 
Erosion — Continued. 
Geographical  cycle  in  an  arid  climate, 
Davis  (W.  M.),  55. 
Geological  history  of  Charles  River, 
Mass.,  Clapp,  1. 
Geology  of  Mineral  King,  Knopf  and 
Thelen,  1. 
Geology  of  Salinas  Valley,  Nutter,  1. 
Geology  of  the  Tonopah  mining  dis- 
trict, Spurr,  29. 
Geology  of  western  Mexico,  Farring- 
ton,  13. 
GJlacial  erosion  in  northern  Rockies, 
Matthes,  1. 
Glacial  erosion  in  the  Sawatch  Range, 
Davis  (W.  M. ).  54. 
Glaciation  of  the  Sawatch  Range,  Da- 
vis  (W.  M.),  58. 
Grand  Canyon  of  the  Colorado,  Davis 
(W.  M.),  1. 
Hurricane  fault  in  the  Toquerville  dis- 
trict, Huntington  and  Goldthwaii,  2. 
Ice  erosion  theor.  a  fallacy,  Fairchild, 
11. 
Instance  of  action  of  ice  sheet  upon 
projecting  rock  masses.  Ilobbs,  12. 
Instances  of  moderate  glacial  erosion, 
Tarr,  9. 
Kansas  River  flood,  Haworth,  5. 
Lake  Chelan  and  its  glacier,  Gannett.  .!. 
Laws  of  river  flow,  Tutton,  1. 
Leveling  without  base  leveling.  Davis 
(  W.  M. ) ,  GO. 
Living  plants  as  geological  factors. 
Shimek,  6. 
Modifications  remarquables  causees  a 
l'embouchure  de  la  Riviere  Ste.-Anne, 
Laflamme.  1. 
Mountain  ranges  of  Great  Basin,  Davis 
( W.  M. ) ,  46. 
Nantucket  shore  lines,  Gulliver,  3. 
Natural  history  ami  physiography  of 
New  Brunswick,  Ganong,  3. 
Natural  monuments.  Holder,  4. 
Newark  system  of  the  Pomperaug  Val- 
ley, Ilobbs,  2. 
Niagara  group  unconformities  in  In- 
diana, Elrod  (M.  N.),  1. 
Northward  flow  of  ancient  Beaver 
River,  Ilice,  1. 
Origin  and  classification  of  placers, 
Smyth  (H.  L.),  1. 
Origin  and  structure  of  the  Basin 
ranges,  Spurr,  1. 
Origin  of  pebble-covered  plains  in  des- 
ert regions,  Blake  (W.  P.),  11. 
Particular  case  of  glacial  erosion,  Sar- 
deson,  14. 
Past  and  future  of  Niagara  Falls,  Up- 
ham, 22. 
Fele  and  the  evolution  of  the  Wind- 
ward Archipelago,  Hill   (R.  T.),  10. 
Peneplains  of  central  France,  Davis 
(W.  M.),  2, 
