FOR    THE    YEARS    1901-1905,  INCLUSIVE. 
495 
Economic  products  described — Continued. 
Vanadium,  Boutwell,  9. 
Vanadium,  Caballero,  2. 
Vanadium,  Day,  7-9. 
Volcanic  ash,  Darton,  18. 
Volcanic  ash,  Rowe,  1. 
Water  power,  Ashley,  2. 
Water  power,  Flynn  and  Flynn,  1. 
Water  power,  Hall  (B.  M.  > ,  1. 
Water  power,  Leverett,  3. 
Water  power.  Pressey,  3. 
Water  supply,  Babcock,  1,  2. 
WTater  supply,  Calvin,  1. 
Water  supply,  Chalmers.  4. 
Water  supply,  Darton,  1,  6,  8. 
Water  supply,  Darton  and  Keith,   1. 
Water  supply,  Gould,  3,  5. 
Water  supply,  Gregory  (W.  M. ).  1,  2. 
Water  supply,  Harris.  .".. 
Water  supply.  Hills,  1. 
Water  supply,  Johnson  (W.  D.  ),  1. 
Water  supply,  McCaslin,  1. 
Water  supply.  Nutter,  1. 
Water  supply,  Russell,  2. 
Water  supply,  Udden,  3. 
Water  supply,   Upham,  1. 
Water  supply,  Woolman,  1.  . 
Whetstone,  Schneider,  5. 
Whetstones,  Merrill   (G.  P.),  12. 
Witherite,  Merrill   i  G.  p.),  3. 
Wolframite,  Irving,  1,  3,  4. 
Wolframite,  Irving  and  Emmons,  1. 
Wolframite,   Raymond    (R.   W. ) ,   2. 
Wolframite  and   hiibnerite,  Merrill    (G. 
P.),  3. 
Wurtzillite,  Merrill   (G.  P.),  3. 
Yttrotantalite,  Merrill   (G.  P.),  3. 
Zinc,  Adams   (G.  I.),  12,  15. 
Zinc,  Bain,  2,  11,  13,  14,  16. 
Zinc.  Ball  and  Smith,  1. 
Zinc,  Boutwell,  2. 
Zinc,  Branner,  3. 
Zinc,  Carter  i  W.  E.  H.),  1. 
Zinc,  Crook.  2. 
Zinc,  Crosby,  18. 
Zinc.  Day,  5,  7-11. 
Zinc,  Demaret,   1. 
Zinc,  Ellis   (E.  E.),  1. 
Zinc,.  Emmons  (S.  F.),  3. 
Zinc,  Grant   (U.   S.),  5,  9,  10. 
Zinc,  Harwood,  1. 
Zinc,  Haworth,  1. 
Zinc,  Hedburg,  1. 
Zinc,  Higgins,  1. 
Zinc,  Keith.  1,  8. 
Zinc,  Keyes,  20,  48. 
•     Zinc,  Kummel,  3,  5. 
Zinc,  Lakes,  52. 
Zinc,  Lindgren,  28. 
Zinc,  Miller   (A.  M.),  4. 
Zinc,  Newland,  2. 
Zinc,  Nicholson,  1. 
Zinc,  Phillips  (W.  B.).  3. 
Zinc,  Smith   (W.  S.  T.),  2,  3. 
Zinc,  Smith  and  Standley,  1. 
Zinc,  Steele,  1. 
.Zinc,  Ulrich  and  Smith,  1. 
Economic  products  described— Continued. 
Zinc,  Van  Hise  and  Bain,  1. 
Zinc.  Van  Horn,  1. 
Zinc,  Watson  (T.  L. ) ,  17. 
Zinc,  Wheeler   (G.  D.),  1. 
Zinc,  Wolff,  2. 
Zircon,  Day.  11. 
Zircon.  Merrill   (G.  P.  i.  ::. 
Zircon,  Pratt,  8,  10,  11. 
Florida. 
clays  of  the  United  States,  Ries,  6. 
Cement   materials   and   industry   of  the 
United  States,  Eckel,  34. 
Fr.esh-water  springs  in  the  ocean,  Hitch- 
COC-k    (C.    II.),    11. 
Fuller's  earth  of   Georgia  and   Florida, 
Vaughan,  12,  18. 
Genera,  subgenera,  and  sections  of  Py- 
ramidellida?,  Dall  and  Bartsch,  2. 
Gypsum   deposits   in   Florida,    Day    (D. 
T.),  4. 
New  Conus  from  Tertiary.  Aldrich,  3. 
New    species    of    Tertiary    fossils,    Aid- 
rich,  2. 
Oligocene  of  western  Europe  and  south- 
ern United  States.  Maury,  1. 
Recent       elevation       of       Gulf       coast. 
Vaughan,  11. 
Tertiary  fauna  of  Florida,  Dall,  8. 
Underground  waters  of  Florida,  Fuller, 
25. 
Union   of   Cuba    with.  Florida,    Spencer 
(J.  W.),  11. 
Water  resources  of  Florida,  Fuller  (M. 
L.),  l::. 
Geologic  formations  described. 
Abram's      formation,       pre-Cretaceous, 
California,  Hershey,  2. 
Abrigo    limestone.    Cambrian,    Arizona, 
Ransome,  9,  11,  14. 
Acadian,    Cambric,    New    York,    Clarke, 
20. 
Acadian    division,    Cambrian,    Canada, 
Matthew   (G.  F. ) .  20. 
Adams  Lake  series,  Cambrian,  Canada, 
Evans   (H.  F.),  2. 
Admire   shales,   Carboniferous,   Kansas, 
Adams,  Girty,  and  White,  1. 
Aftonian,  Pleistocene,   Iowa,   Udden,  2. 
Aftonian,      Quaternary,      New      Jersey, 
Salisbury  and  others,  1. 
Aftonian     gravels,     Pleistocene,     Iowa, 
Calvin,  15. 
Aftonian  stage,  Pleistocene,  Iowa,  Sav- 
age, 8. 
Agawa    formation,    Algonkian,     Minne- 
sota, Clements.  3. 
Agoniatites    limestone,    Devonian,    New 
York,  Clarke   (J.  M.).  2. 
Agua     Dulce     formation,      Pleistocene, 
Panama,  Hershey,  5. 
Ahtell  diorite,  Alaska,  Mendenhall,  8. 
Ajax  quartzite,  Arizona,  Church.   1. 
Akins     shale     member.     Carboniferous, 
Indian  Territory,  Taff,  17. 
