FOR    THE    YEARS    1901-1905,  INCLUSIVE. 
543 
Geologic  formations  described — Continued. 
Winchester  group,  Ordovician,  Ken- 
tucky, Nickles,  6. 
Windy  Gap  limestone,  Carboniferous, 
West  Virginia,  White  (I.  C),  7. 
Wintield  formation,  Carboniferous, 
Kansas,  Adarns.  Girty,  and  White,  1. 
Winfield  formation  Carboniferous, 
Kansas,  Prosser,  7. 
Winfield  formation  Carboniferous, 
Kansas,  Prosser  and  Beede,  1. 
Winnipeg  sandstone,  Ordovician,  Can- 
ada, Dowling,  1. 
Winoka  gravels,  Tertiary,  Missouri, 
Hays,  1. 
Winoka  gravels,  Tertiary,  Missouri, 
Park  (E.  J.),  1. 
Winslow  formation,  Carboniferous,  Ar- 
kansas, Adams  and  Ulrich,   1. 
Winslow  formation,  Carboniferous,  In- 
dian Territory,  Taff,  17. 
Winslow  formation,  Carboniferous,  Ar- 
kansas, Adams   (G.  I.),  15. 
Wisconsin,  Pleistocene,  Iowa,  Mac- 
bride,  1. 
AVisconsin,  Quaternary,  New  York, 
Veatch,  4. 
Wisconsin  drift,  Quaternary,  Iowa, 
Macbride,  3. 
Wisconsin  drift,  Quaternary,  Ohio, 
Prosser,  10. 
Wisconsin  gravels,  Quaternary,  Iowa, 
Macbride,  3. 
Wisconsin,  Quaternary,  New  Jersey, 
Salisbury  and  others,  1. 
Wisconsin  drift,  Quaternary,  Leverett, 
4. 
Wisconsin,  Pleistocene,  Iowa,  Beyer 
and  Williams,  2. 
Wisconsin  deposits,  Quaternary,  Indi- 
ana and  Illinois,  Fuller  and  Clapp,  2. 
Wisconsin  drift,  Quaternary,  Pennsyl- 
vania, Leverett,  10. 
Wisconsin  stage,  Pleistocene,  Iowa, 
Macbride,  4. 
Wisconsin  stage,  Pleistocene,  Iowa, 
Williams  (I.  A.),  1. 
Wiscby  beds,  included  in  Portage,  De- 
vonian, New  York,  Luther,  1. 
Wiscoy  shales,  Devonian,  New  York, 
Clarke,  19,  20. 
Wiscoy  shales,  Devonian,  New  York, 
Luther,  2. 
Wise  formation,  White,  23. 
Wissahickon  mica-schist,  Ordovician?, 
Maryland,  Mathews,  6. 
Wissahickon  mica-gneiss,  Ordovician, 
Pennsylvania,  Bascom,  3. 
Wissahickon  schist,  Maryland,  Ma- 
thews and  Miller,  1. 
Wissahickon  mica-gneiss  and  mica- 
schist  (Hudson),  Ordovician,  Penn- 
sylvania, Bascom,  2. 
Wolf  Creek  conglomerate,  Carbonic, 
New  York,  Clarke,  20. 
Geologic  formations  described— Continued. 
Wolf  Creek  conglomerate  lentil,  in- 
cluded in  Cattaraugus  beds,  Devon- 
ian, New  York,  Glenn,  1. 
Woodbine  formation,  Cretaceous, 
Texas,  Hill   (R.  T.),  3. 
Woodbridge  clay,  Cretaceous,  New  Jer- 
sey, Kiimmel  and  Knapp,  1. 
Woodbury  clay,  Cretaceous,  New  Jer- 
sey, Kiimmel  and  Knapp,  1. 
Woodford  chert,  Devonian,  Indian  Ter- 
ritory, Taff,  3,  13. 
Woodford  chert,  Devono-Carboniferous, 
Indian  Territory,  Taff,  G. 
Woods  Bluff  beds,  included  in  Lignitic, 
Eocene,  Tertiary,  Georgia,  Harris,  5. 
Woodward  formation,  Carboniferous 
(Permian),  Oklahoma,  Gould,  14. 
Woodward  division,  Permian,  Okla- 
homa, Gould,  9. 
Woodstock  member  or  substage,  Eo- 
cene, Maryland,  included  in  Nanje- 
moy  formation  or  stage,  Clark  and 
Martin,  1. 
Worcester  phy'lite  and  mica-schist, 
Massachusetts,  Perry  and  Emerson, 
1. 
Worcester  quartzite,  Massachusetts, 
Perry  and  Emerson,  1. 
Wrangell  lavas,  Alaska,  Mendenhall,  8. 
Wreford  formation,  Carboniferous, 
Oklahoma,  Kirk,  1. 
Wreford  limestone,  Carboniferous,  Kan- 
sas, Prosser  and  Beede.  1. 
Wreford  limestone,  Carboniferous,  Kan- 
sas, Adams,  Girty,  and  White,  1. 
Wreford  limestone,  Carboniferous,  Kan- 
sas, Beede  and  Sellards,  1. 
Wreford  limestone,  Carboniferous,  Kan- 
sas. Prosser,  7. 
Wyoming  formation,  Carboniferous- 
Triassic,  Colorado,  Darton,  18. 
Wyoming  conglomerate,  Tertiary,  Wyo- 
ming, Spencer  (A.  C),  10. 
Wyoming  (Lower)  formation,  Carbon- 
iferous (Pennsylvanian),  Colorado, 
Darton,  16. 
Wyoming  (Upper)  or  Chugwater,  Tri 
assic(?),  and  Permian  (?),  Colorado, 
Darton,  16. 
Yakima  basalt,  Tertiary,  Washington, 
Smith   (G.  O.),  3,  7,  8,  13. 
Yakima  basalt,  Tertiary,  Washington, 
Smith  and  Calkins,  1. 
Yakutat  formation,  Jurassic,  Alaska, 
Ulrich,  4. 
Yampa  limestone,  member,  Carbonifer- 
ous, Utah,  Keith,  13. 
Yarmouth  soil,  Pleistocene,  Iowa,  Ud- 
den,  2. 
Yavaifai  schist,  Algonkian,  Arizona, 
Jaggar  and  Palache,  1. 
Yegua  clays,  Eocene,  Texas,  Dumble, 
13. 
Yegua  clays,  Eocene,  Tertiary,  Texas, 
Hayes  and  Kennedy,  1. 
