2WE |
United States |
Texas |
Cedar Park |
light-buff, fine-grain, porous, oolitic, Cordova Cream |
13RB47 |
United States |
Texas |
Cedar Park |
light-buff, fine grain, cellular, large shells, Cordova Shell |
13RB14 |
United States |
Iowa |
Charles City |
drab and buff-mottled, coarse grain, fossiliferous-bearing, Devonian, Madreport marble |
11La14 |
United States |
Iowa |
Charles City |
gray, fine grain, compact, argillaceous, magnesian, Devonian |
9Lb5 |
United States |
Oklahoma |
Cherokee |
pale-buff, medium grain, semicrystalline, compact |
13RB40 |
United States |
Illinois |
Chester |
gray, dark-streaks, medium grain, compact, fossiliferous, Lower carboniferous |
8RA10 |
United States |
Illinois |
Chester |
light gray, finely fossiliferous, compact, Lower carboniferous, medium grain |
10LB6 |
United States |
Missouri |
Clinton |
blue, fine grain, compact, argillaceous, carboniferous |
10LB7 |
United States |
Missouri |
Clinton |
buff, fine grain, compact, argillaceous, carboniferous |
12RA8 |
United States |
New York |
Cobleskill |
black, fine grain, compact, magnesian, Devonian |
13RB39 |
United States |
Illinois |
Columbia |
light gray, fine grain, porous, fossiliferous-bearing, Lower carboniferous |
14RB28 |
United States |
Tennessee |
Columbia |
light gray, medium grain, compact, fossiliferous |
10la12 |
United States |
Ohio |
Columbus |
dark, fine grain, compact, magnesian, Devonian |
7RA14 |
United States |
Pennsylvania |
Connellsville |
light blue, medium grain, compact, Lower carboniferous |
9RB13 |
United States |
Iowa |
Conrad |
light gray, medium grain, compact, oolitic, Lower carboniferous |
8RB10 |
Bermuda |
|
Coralline |
cut from the same block as 8LB9, nearly white, coarsely cellular, friable |
8LB9 |
Bermuda |
|
Coralline |
nearly white, coarsely cellular, friable |
9LA11 |
United States |
Iowa |
Corning |
light buff, fine grain, compact, siliceous, carboniferous |
8RB2 |
Portugal |
|
Corredoura, Leiria |
light buff, coarse grain, cellular, fossiliferous |
12RA35 |
United States |
Indiana |
Corydon |
nearly white, fine grain, compact, oolitic |
12LA34 |
United States |
Indiana |
Corydon |
nearly white, fine grain, compact, oolitic |
11LB22 |
United States |
Kansas |
Cottonwood |
nearly white, porous, porous, coarse grain |
11Ra25 |
United States |
Kansas |
Cottonwood |
cut from same block as 11LB22, nearly white, porous, coarse grain |
11RA27 |
United States |
Kansas |
Cottonwood |
light gray, coarse grain, porous, Permian, Fusulina |
S2-125 |
United States |
Kansas |
Cottonwood |
gray, coarse-grain, crystalline |
13LA37 |
United States |
New York |
Cottonwood Sta. |
light gray, medium grain, somewhat porous |
11RA8 |
United States |
Pennsylvania |
Cove Statioan Bedford Co. |
gray, coarse grain, compact, magnesian, crystalline, Devonian |
13la10 |
United States |
Ohio |
Covington |
bluish-drab, fine grain, compact, magnesian, Upper Silurian |
7RA1 |
Portugal |
|
Covoes, Coimbra |
buff, thin veins, fine grain, compact |
13LB27 |
United States |
Tennessee |
Cowan |
gray, medium grain, compact, oolitic |
12RA7 |
United States |
New York |
Crown Point |
nearly black, fine grain, compact, magnesian, Upper Silurian |
14LA22 |
United States |
Iowa |
Davenport |
light buff, coarse grain, compact, fossiliferous, Devonian |
9RB10 |
United States |
Iowa |
Davenport |
drab, fine grain, compact, cellular, Devonian |
13LA19 |
United States |
Iowa |
Davenport |
drab, fine grain, compact, Devonian |
14LB28 |
United States |
Tennessee |
Davidson Co. |
gray, medium grain, porous, fossiliferous, Lower Silurian |
14LB13 |
United States |
Ohio |
Dayton |
light gray, fine grain, compact, magnesian |
12RA14 |
United States |
Ohio |
Dayton |
bluish-drab, fine grain, compact, magnesian, Upper Silurian |
13LB16 |
United States |
Iowa |
Decorah |
dark, mottled, fine grain, compact, magnesian, Lower Silurian |
13RB45 |
United States |
Kentucky |
Dennis |
drab, fine grain, compact, Lower carboniferous |
7ra8 |
United States |
Alabama |
Dickson |
light gray, medium grain, compact, fossiliferous |
13RA24 |
United States |
Kansas |
Douglass |
light gray, medium grain, porous, soft, fossiliferous, Permian |
14LB21 |
United States |
Iowa |
Dudley Sta. Wapello Co. |
light buff, fine grain, compact, oolitic, Lower carboniferous |
14LB22 |
United States |
Iowa |
Dudley Sta. Wapello Co. |
gray, fine grain, compact, oolitic, Lower carboniferous |
9LB11 |
United States |
Iowa |
Durham Sta. Marion Co. |
light buff, medium grain, compact, bituminous, Lower carboniferous |
9LB9 |
United States |
Iowa |
Earlham |
drab, coarse grain, compact, fossiliferous, carboniferous |
9LA12 |
United States |
Iowa |
Earlham |
buff, coarse grain, compact, fossiliferous, carboniferous |
9LB12 |
United States |
Iowa |
Earlham |
gray, fine grain, compact, fossiliferous, carboniferous |
7La13 |
United States |
Pennsylvania |
East Conshohocken |
blue gray, medium grain, compact, micaceous, Lower Silurian |
14LA45 |
Portugal |
|
Ega, Coimbra |
light gray, fine grain, compact |
10RA23 |
United States |
Kansas |
Eldorado |
light gray, fine grain, compact, Permian |
11LA23 |
United States |
Kansas |
Eldorado |
light gray, fine grain, compact, Permian |
8RA16 |
United States |
Indiana |
Ellettsville |
light gray, medium grain, porous, bituminous, Lower carboniferous |
8RB15 |
United States |
Utah |
Ephriam |
light gray, fine grain, porous, San Pete Stone |
9LB14 |
United States |
Iowa |
Fairfield |
gray, fine grain, compact, micaceous, Lower carboniferous |
11LA8 |
United States |
Kansas |
Florence |
light gray, fine grain, compact, fossiliferous, magnesian |
7lA7 |
United States |
Alabama |
Florence |
light gr, coarse grain, compact, cyrst |
14LB9 |
United States |
Pennsylvania |
Flourtown |
light yellow, blue-spotted, fine grain, compact, Lower Silurian |
13LA16 |
United States |
Iowa |
Fort Dodge |
light gray, fine grain, compact, magnesian, carboniferous |
8LA13 |
United States |
Indiana |
Fort Ritner |
light gray, medium grain, compact, Lower carboniferous, oolitic |
14LB44 |
United States |
Kentucky |
Frankford Franklin Co. |
drab, fine grain, compact |
13La45 |
United States |
Kentucky |
Frankfort |
light gray, coarse grain, porous, fossiliferous |
13RB44 |
United States |
Kentucky |
Frankfort |
light gray, fine grain, compact, semicrystalline |
14RB45 |
United States |
Kentucky |
Frankfort |
light gray, compact, medium grain, fossiliferous |
13LA44 |
United States |
Kentucky |
Franklin |
drab, fine grain, compact, oolitic |
8RA17 |
United States |
Kentucky |
Franklin |
light gray, fine grain, compact |
8RA2 |
Portugal |
|
Freguesias, Coimbra |
gray, fine grain, compact |
12RA36 |
United States |
Kentucky |
Garrett |
light gray, medium grain, porous, oolitic, Lower carboniferous |
9RB11 |
United States |
Iowa |
Givin |
gray, medium grain, compact, ferruginous, Lower carboniferous |
13RB24 |
United States |
Nebraska |
Glen Rock |
light gray, medium grain, compact, Fusulina |
12RB21 |
United States |
Missouri |
Glencoe |
buff, coarse grain, compact, fossiliferous, Lower carboniferous |
13LA43 |
United States |
Kentucky |
Grahampton |
dark gray, fine grain, compact, semicrystalline, Lower carboniferous |
10LA25 |
United States |
Kansas |
Greeley |
buff, coarse grain, porous |
13LB45 |
United States |
Kentucky |
Green Co. |
dark gray, medium grain, compact, fossiliferous, Lower carboniferous |
14RB44 |
United States |
Kentucky |
Greensburg |
drab, medium grain, compact, earthy, fossiliferous |
8LA15 |
United States |
Indiana |
Greenscastle |
light gray, medium grain, compact, crystalline, Lower carboniferous |
10LA24 |
United States |
Kansas |
Grenola |
drab, fine grain, compact, Fusulina |
8Lb8 |
United States |
Ohio |
Hamilton |
dark gray, coarse grain, compact, fossiliferous |
12LB15 |
United States |
Missouri |
Hannibal |
buff, coarse grain, compact, magnesian, semicrystalline, fossiliferous |
10RB7 |
United States |
Missouri |
Hannibal |
light gray, coarse grain, compact, encrinitial, semicrystalline |
7RA13 |
United States |
Pennsylvania |
Harrisburg |
dark blue gray, white-veined, fine grain, compact, Lower Silurian |
8LB15 |
United States |
Wisconsin |
Hayton |
light drab, fine grain, compact, cellular |
10RB8 |
United States |
Missouri |
Herculaneum |
gray-buff, fine grain, calcite, Herculaneum Buff |
13RA43 |
United States |
Kentucky |
Hopkinsville |
light gray, medium grain, porous, oolitic, Sub-carboniferous |
14RB7 |
United States |
New York |
Howe's Cave |
nearly black, fine grain, compact, magnesian, fossiliferous, Upper Silurian |
13RA5 |
United States |
New York |
Howe's Cave |
black, fine grain, compact, magnesian, Upper Silurian |
11RB5 |
United States |
New York |
Howe's Cave |
black, fine grain, compact, magnesian, Upper Silurian |
7La12 |
United States |
Pennsylvania |
Hummelstown |
blue, fine grain, compact, Lower Silurian |
12RB32 |
United States |
Pennsylvania |
Huntingdon |
nearly black, fine grain, compact |
14LB39 |
United States |
Pennsylvania |
Hyndman |
black, fine grain, compact |
14LA47 |
Portugal |
|
Ilhastro, Coimbra |
light drab, fine grain, compact |
13LB21 |
United States |
Iowa |
Independence |
buff, fine grain, compact, fossiliferous, Devonian |
9RB12 |
United States |
Iowa |
Independence |
buff, fine grain, compact, fossiliferous, Devonian |
12RB7 |
United States |
New York |
Indian Res. Onondaga Co. |
gray, medium grain, compact, fossiliferous, magnesian |
9RA12 |
United States |
Iowa |
Iowa City |
gray, coarse grain, porous, fossiliferous, Devonian |
10RB12 |
United States |
Iowa |
Iowa City |
brown, medium grain, compact, Devonian |
12LA20 |
United States |
Iowa |
Iowa City |
dark, uneven-gr, compact, siliceous, Devonian |
11LB20 |
United States |
Iowa |
Iowa Falls |
light yellow, fine grain, compact, Lower carboniferous |
10LA20 |
United States |
Iowa |
Iowa Falls |
gray, fine grain, compact, Lower carboniferous |
14LB26 |
United States |
Kansas |
Irving |
gray, fine grain, compact, fossiliferous |
13La1 |
United States |
Vermont |
Isle La Motte |
dark gray, fine grain, fossiliferous, magnesian |