12 
CONTRIBUTIONS    TO    ECONOMIC    GEOLOGY,  1906,  PART   I. 
List  of  geologic  folios,  showing  mineral  resources  described — Continued. 
No. 
92 
Name  of  folio. 
State. 
Area 
in 
sq.  m. 
Author. 
Mineral  products  described1 
as  occurring  in  ana  of 
folio. 
I  iaines. 
Elkland-Tioga.  - 
Brownsville     Con 
nellsville. 
Columbia 
Pa.-N.Y 
Pa 
Olivet 
97  Parker 
98  Tishomingo 
99 
100 
KH 
Mitchell... 
Alexandria 
San  Luis. .  . 
mi'     [ndiana 
in::      Nampa. 
KM      Silver  ( 'it  v. 
105     Patoka 
L06  Mourn  Stuarl 
107  Newcastle 
ins  Edgemonl 
inn  Cottonwood  Falls. 
no  Latrobe 
Ill      Globe. 
....do. 
Tenn . . 
S.  Dak. 
.d-  . 
I n.l.  T 
s.  ;>;,k 
....do. 
Cal.... 
Pa.... 
Idaho. 
.do., 
[nd.  Ml 
Wash 
Wyo.  s.  Dak. 
Nebr.  S.  Dak. 
Kans. 
Pa 
Ariz. 
113 
114 
li:. 
lie, 
117 
lis 
119 
120 
121 
122 
123 
121 
Bisbee 
do... 
S     Dak 
De  Sme1 
do 
Kit  tanning 
1'a 
Aslieviile 
X.  C   Tenn. .. 
22:1 
445 
457 
871 
si;:? 
871 
938 
805 
864 
871 
938 
228 
249 
170 
857 
857 
226 
969 
Cassellton-Fargo . 
Greeneville. 
Fayetteville 
Silverton. . 
X.  Dak. Minn.    1,640 
Tenn.    X.  C. 
Mn.    Vrk 
Colo 
Waynesburg Pa. 
Tahlequah 
Elders  Ridge . 
Mount  Mitchell. 
Ind.  T.   Ark 
Pa... 
963 
963 
236 
229 
969 
227 
x.  c 
Fuller,  M.  L.;  Alden. 
W.  C. 
....do 
Campbell,  M.  li 
Hayes,    C.    W.:    I'l 
rich.  E.  O. 
Todd,  .i.  E 
Taff,  J.  A 
Todd,  J.  E 
To(|,l..l.  E.;  Hall. cm 
Fairbanks,  ll.  W 
Richardson,  G.  15 
Lindgren,  W.;  Drake, 
X.  F. 
.do 
Fuller,  M.  I..:  Clapp, 
F.  G. 
Smith,  G.  <> 
Darton,  X.  II 
Darton,N.H.;  Smith, 
W.  S.  T. 
Prosser,  < '.  S.;  Beede, 
.1.  w. 
Campbell,  M.  R 
Ransome,  F.  I. 
....do 
Todd,  J.  E 
Todd,J.E.;  llaii.c.M 
Butts, C;  Leverett,F. 
Keith,  A 
Hall,  C.  M.;  Willard, 
I).  E. 
Keith,  A 
Adams,  G.  I.;  Ulrich, 
E.  O. 
Cross.  W.;  Howe,  E.; 
Ransome,  F.  I  . 
Stone,  R.  W 
Tail'.  .1.  A... 
Stone,  K.  W. 
Keith,  A 
Oil,  coal. 
Flagstone,  lime,  gravels. 
Coul,  mil ii nil  gas. 
Phosphate,  iron. 
<  rranite,  lime,  quartzite,  an] 
derground  water. 
Quartzite,    chalk,    cemenl 
rock,  underground  water. 
Granite,  lime,  building  stone ; 
clay. 
Underground   water,    sandl 
Stone,  chalkstone. 
Underground  water,  quartz! 
ile,  .sandstone,  chalkstone. 
Bituminous  rock,  building 
stone,  road  metal,  chrome 
iron,  hematite,  manga- 
nese, pumice,  infusorial 
earth. 
coul,   gas,    ijrt    clay,    brick 
clay,  building  stone. 
Gold,   coal,    opals,  building 
stone. 
Gold,  silver,  coal,  opals 
Coal,   gas,  oil,    asphalt,    (ire 
Claj ,  brick   clay,    building 
stone,  gravel. 
Gold,  copper,  silver,  nickel, 
quicksilver,    coal,    stone, 
road  metal. 
Coal,     petroleum,     gypsum, 
bentonite,       salt       brines, 
stone, underground  wa tea 
Water,  coal,  gypsum,  stone, 
grindstones,  underground 
water. 
Building    stone,    Clay,     road 
metal. 
Coal,   natural  gas,   building 
stone,  glass  sand,  paving 
blocks,'  ballast .  lime,  salt, 
liir  clay. 
(iolil,  silver,  copper,  lead, 
Lime,  building  stone,  un- 
derground /niter. 
Copper,  gold,  lead,  clay,  sil- 
ica, building  stone,  iiiulrr- 
ground  water. 
Building  stone,  clay,  sand, 
gra  vel,  underground  water. 
Clay,  sand,  gravel,  under- 
ground water. 
Coal,  oil,  gas,  clay,  lime, 
iron,  building  stone,  sand. 
Talc,  soapstone,  barite,  co- 
rundum, garnet,  magnet- 
ite, iron,  marble. 
Underground  water. 
Marbh  ,  building  stone,  road 
metal,  iron,  lime,  brick 
clay. 
Clay,  building  stone,  lime, 
coal. 
Gold,  silver,  copper,  laid, 
/.inc.  iron,  lime,  building 
stone. 
Coal,  gas,  ot7,building  stone, 
lime,  clay,  iron,  under- 
ground water. 
Building  stone  lime,  clay. 
Coal,  gas,  oil,  building  stone, 
lime,  fire  clay,  stoneware 
clay. 
Soapstone,  talc,  mica,  pre- 
cious stones,  corundum, 
graphite,  iron,  chromitfl 
building  stone,  lime,  brick 
clay. 
