538 
INDEX    TO    NORTH    AMERICAN    GEOLOGY 
Geologic  formations  described— Continued. 
Stafford  limestone,  Devonian,  New 
York,  Wood   (Elvira),  1. 
Stafford  limestone,  Devonian,  New 
York.  Talbot,   1. 
Stafford  limestone,  Devonian,  New 
York,  Clarke  and  Luther,  1. 
Standish  flags  and  shales,  Devonian, 
New  York,  Clarke  and  Luther,  1. 
Standley  shale,  Silurian,  Indian  Terri- 
tory, Taff,  3. 
Stanton  limestone,  Carboniferous,  Kan- 
sas, Adams,  Girty  and  White,  1. 
Star  Peak  formation,  Nevada,  Spurr,  6. 
Starmount  limestones,  Cambrian,  Mon- 
tana.  Weed,  5. 
Stepovak  series,  Eocene,  Alaska,  Pa- 
la  che,  3. 
Stewart  shale,  Carboniferous,  Indian 
Territory,  Taff,  2. 
Stockbridge  dolomite,  Silurian,  New 
Y'ork,  Merrill  and  others,  1. 
Stockbridge  limestone,  Cambro-Silurian, 
New  York,  Eckel,  6. 
Stockbridge  limestone.  New  York, 
Eckel,  :;<». 
Stockton,  included  in  Newark.  New  Jer- 
sey. Knapp   it;.  N.),  1. 
Stonehouse  formation.  Silurian,  Can- 
ada. Ami,  10. 
Stones  River  stage,  Ordovician,  Penn- 
sylvania, Collie.   .">. 
Stones  River  series,  Ordovician,  Ken- 
tucky,   Miller    (A.   ML),  4. 
Stony  Mountain  formation,  Ordovician, 
Canada,  Dowling,   1. 
Stormville  sandstone,  Devonian,  New 
Jersey,  Weller,  <">. 
Strawn  division.  Carboniferous.  Texas, 
Taff,  4. 
Stringtown  shale,  Silurian,  Indian  Ter- 
ritory, Taff.  ::. 
Strong  City  beds.  Carboniferous,  Kan 
sas.  Wooster,  l.  2. 
Sturgeon  quartzite,  Algonkian.  Michi- 
gan. Bayley,  1. 
Stuver  series.  pre-Devonian.  Alaska. 
Schrader,  1.  'A. 
Styliola  or  Genundewa  limestone,  Devo- 
nian, New  York.  Luther,  2. 
Sub-Blairsville  shale,  member  of  the 
Chemung  formation,  Devonian,  Penn- 
sylvania. Campbell   (M.  R.),  18. 
Summerhill  sandstone,  Carboniferous. 
Pennsylvania,  Butts,  7. 
Sumner  stage,  Carboniferous,  Kansas, 
Prosser,  7. 
Sunbury  shale,  Carboniferous,  Ohio, 
Prosser,  1,  6,  10. 
Sunbury  shale,  Carboniferous,  Ohio, 
Prosser  and  Cumings,  1. 
Sundance  formation,  Jurassic,  Black 
Hills.   Darton,   1,  8. 
Sundance  formation,  Jurassic,  Wyo- 
ming, Smith  (W.  S.  T.),  1. 
Geologic  formations  described — Continued, 
Sundance  formation,  Jurassic,  Black 
Hills  region,  Wyoming  and  Colorado, 
Darton,  16. 
Sundance  formation,  Jurassic,  South 
Dakota,  Darton  and  Smith,  1. 
Sundance  formation,  Jurassic,  Wyo- 
ming and  South  Dakota,  Darton,  14. 
Sundance  formation,  Jurassic,  Black 
Hills  region  and  Wyoming,  Darton, 
18. 
Sundance  formation,  Jurassic,  Wyo- 
ming, Darton,  26. 
Sundance  formation,  Jurassic,  Wyo- 
ming and  South  Dakota,  Darton  and 
OTIarra,  1. 
Sunderland  formation.  Quaternary, 
Maryland,  Shattuck,  5. 
Sunderland  formation,  Pleistocene, 
Atlantic  coast  region,  Clark  (W.  B.), 
6. 
Swan  Creek  limestone,  Cincinnati 
group,  Ordovician,  Tennessee, 
Poerste.    6. 
Swank  formation,  Tertiary,  Washing- 
ton, Smith   (G.  O.),  8.  13. 
Swauk  formation,  Tertiary,  Washing- 
ton. Smith  and  Calkins,   1. 
Swift  Water  series,  Silurian,  New 
Hampshire,  Hitchcock  (C.  H.),  10. 
Sycamore  sands,  Cretaceous,  Texas, 
Hill   (R.  T.  |,  3. 
Sycamore  limestone,  Carboniferous,  In- 
dian Territory,  Taff,  6,   13. 
Sylamore  sandstone.  Carboniferous,  Ar- 
kansas, Adams  (G.  I.),  3. 
Sylamore  formation,  Devonian,  Arkan- 
sas, Adams   ( G.  I.),  15. 
Sylamore  formation,  Devonian,  Arkan- 
sas, Ulrich,  5. 
Sylamore  sandstone.  Devonian,  Indian 
Territory,  Taff,  17. 
Sylamore  sandstone  member,  Devonian, 
Arkansas,  Adams  and  Ulrich,  1. 
Sylvan  shale,  Silurian,  Indian  Terri- 
tory, Taff,  3,  6,  13. 
Sylvania  sandstone,  Silurian,  Ohio, 
Prosser,  10. 
Syracuse  salt,  Ontario,  New  York, 
Clarke,  20. 
Taconic,  New  York.  Clarke,  20. 
Tahkandit  series,  Permian,  Alaska,  Col- 
lier, 2. 
Talbot  formation.  Pleistocene,  Atlantic 
roast  region,  Clark  (W.  B.),  6. 
Talbot  formation,  Quaternary,  Mary- 
land, Shattuck,  5. 
Talihina  chert,  Silurian,  Indian  Terri- 
tory, Taff,  3. 
Tampa  limestone,  or  Orbitolite  bed,  Ter- 
tiary, Florida,  Dall,  8. 
Tampa  silex  beds,  Tertiary,  Florida, 
•     Dall,  8. 
Tampa  limestone,  Tertiary,  Florida, 
Maury,  1. 
Tanana  schists,  pre-Silurian,  Alaska, 
Mendenhall,  8. 
