11RA12 |
United States |
Missouri |
Bowling Green |
mottled-buff, fine grain, compact, Lower Silurian |
11RA13 |
United States |
Missouri |
De Soto |
light gray, fine grain, compact, siliceous, Lower Silurian |
12RA15 |
United States |
Missouri |
Booneville |
buff, fine grain, compact |
11LA12 |
United States |
Missouri |
Jefferson City |
light gray, fine grain, compact, siliceous |
11LA13 |
United States |
Missouri |
Booneville |
buff, fine grain, compact |
11RB12 |
United States |
Missouri |
Marshfield |
yellow-brown, fine grain, compact, siliceous |
11RB13 |
United States |
Missouri |
Dutzrow |
light drab, fine grain, compact |
11RB14 |
United States |
Missouri |
Hermann |
dark gray, fine grain, compact, siliceous |
13LB12 |
United States |
New Jersey |
Newton |
dark gray, fine grain, compact, Lower Silurian |
11RA7 |
United States |
New York |
Rochester |
dark-drab, fine grain, compact, Devonian |
13LB6 |
United States |
New York |
Lockport |
light gray, fine grain, compact, fossiliferous, Upper Silurian |
12LB2 |
United States |
North Carolina |
Nottla |
light blue, fine grain, compact, Archaean |
14LB12 |
United States |
Ohio |
Tiffin |
light buff, fine grain, porous, bituminous, Upper Silurian |
13RA12 |
United States |
Ohio |
Kelley's Isl. |
drab, fine grain, compact, Devonian |
12rb12 |
United States |
Ohio |
Bath Twp. Allen Co. |
dark, fine grain, compact, argillaceous, bituminous |
11LA9 |
United States |
Ohio |
Euphemia |
light buff, medium grain, compact, bituminous |
12RB13 |
United States |
Ohio |
Holmes Twp. Crawford C. |
dark gray, fine grain, compact, Devonian |
11LB11 |
United States |
Ohio |
Riley Twp. Putnam Co. |
dark, mottled, fne gr, porous, bituminous, Upper Silurian |
12LA10 |
United States |
Ohio |
Euphemia |
drab, dark-spotted, fine grain, porous, siliceous, Upper Silurian |
11LB12 |
United States |
Ohio |
Eaton |
drab, fine grain, porous, Upper Silurian |
12LA11 |
United States |
Ohio |
Pt. Marblehead |
light gray, fine grain, porous, bituminous, Devonian |
14RA12 |
United States |
Ohio |
Tiffin |
light buff, fine grain, porous, bituminous, Upper Silurian |
14ra13 |
United States |
Ohio |
Columbus Grove |
dark gray, fine grain, porous, bituminous, Upper Silurian |
13RB10 |
United States |
Ohio |
Sandusky |
light gray, fine grain, porous, bituminous, Upper Silurian |
13RB11 |
United States |
Ohio |
Yellow Springs |
drab, fine grain, cellular, fossiliferous, Upper Silurian |
13LA12 |
United States |
Ohio |
Freemont |
light gray, fine grain, porous, Upper Silurian |
13RB12 |
United States |
Ohio |
Greenfield |
light gray, fine grain, compact, bituminous, Upper Silurian |
10LA11 |
United States |
Ohio |
Lima |
dark, fine grain, porous, bituminous, Upper Silurian |
12LB10 |
United States |
Ohio |
New Paris |
drab, fine grain, compact, Upper Silurian |
11RA10 |
United States |
Ohio |
Milton Twp. Woods Co. |
gray, fine grain, compact, Devonian |
14LA12 |
United States |
Ohio |
Yellow Springs |
buff, fine grain, porous, fossiliferous, Upper Silurian |
14LA13 |
United States |
Ohio |
Urbana |
light gray, fine grain, compact, bituminous, Upper Silurian |
13LB10 |
United States |
Ohio |
Springfield |
light gray, fine grain, cellular, porous, Upper Silurian |
13LB11 |
United States |
Ohio |
Covington |
buff, fine grain, compact, siliceous, Upper Silurian |
10RA13 |
United States |
Ohio |
White House |
gray, fine grain, porous, Devonian |
14rb11 |
United States |
Ohio |
Bluffton |
dark, buff-streaked, fine grain, compact, bituminous, Upper Silurian |
10RA14 |
United States |
Ohio |
Van Wert |
light drab, fine grain, porous, Upper Silurian |
14RB13 |
United States |
Ohio |
Sandusky |
light gray, mottled, fine grain, compact, bituminous, Devonian |
10RA15 |
United States |
Ohio |
White House |
gray, fine grain, porous, Devonian |
12RA12 |
United States |
Ohio |
Lexington |
dark gray, fine grain, compact, bituminous, Upper Silurian |
12RA13 |
United States |
Ohio |
Lima |
dark, fine grain, porous, argillaceous, bituminous |
13LB9 |
United States |
Ohio |
Sandusky |
gray, fine grain, compact, bituminous, Devonian |
13ra10 |
United States |
Ohio |
Bellefountaine |
buff, fine grain, porous, Devonian |
14LB11 |
United States |
Ohio |
Greenfield |
dark gray, fine grain, porous, bituminous, Upper Silurian |
13RA11 |
United States |
Ohio |
Springfield |
dark, coarse grain, porous, Upper Silurian |
12RB10 |
United States |
Pennsylvania |
Williams's Station Berk's Co. |
light yellow, fine grain, compact, Lower Silurian |
11RB8 |
United States |
Pennsylvania |
Carlisle |
black, fine grain, compact, Lower Sil, calcareous |
14RA10 |
United States |
Pennsylvania |
Mill Lane Chester Co. |
light gray, fine grain, compact, Lower Silurian |
13RA8 |
United States |
Pennsylvania |
Valley Branch Chester Co. |
bluish-drab, fine grain, compact |
11LB6 |
United States |
Pennsylvania |
Harrisburg |
nearly black, fine grain, compact, Lower Silurian |
11LB7 |
United States |
Pennsylvania |
Reading |
dark gray, banded, fine grain, compact, Lower Silurian |
12LA9 |
United States |
Pennsylvania |
Orbisonia |
nearly black, fine grain, compact, Lower Silurian |
13RB9 |
United States |
Pennsylvania |
Potts Landing Berk's Co. |
bluish-gray, fine grain, compact, Lower Silurian |
10La8 |
United States |
Pennsylvania |
Easton |
nearly black, fine grain, compact, Lower Silurian |
14La10 |
United States |
Pennsylvania |
Kerberburgh |
light yellow, fine grain, compact, Lower Silurian |
13LA8 |
United States |
Pennsylvania |
Plymouth |
light drab, fine grain, compact, Lower Silurian |
10RA11 |
United States |
Pennsylvania |
York |
black, fine grain, compact, calcareous, Lower Silurian |
14RB10 |
United States |
Pennsylvania |
Leaman Place Lancaster Co. |
dark blue gray, banded, fine grain, complact, Lower Silurian |
14RB9 |
United States |
Pennsylvania |
Chambersburg |
blue-black, fine grain, compact, calcareous, Lower Silurian |
11RB2 |
United States |
Texas |
Burnet |
dull-red, variegated, fine grain, compact |
14La4 |
United States |
Texas |
San Saba |
buff, fine grain, compact |
11Lb13 |
United States |
Utah |
San Pete Valley |
dark, gray-mottled, fine grain, compact, fossiliferous |
11LA3 |
United States |
Wisconsin |
Waukesha |
drab, fine grain, compact, Upper Silurian |
11RB4 |
United States |
Wisconsin |
Buffalo Co. |
light buff, fine grain, compact, Lower Silurian |
13RA4 |
United States |
Wisconsin |
Milwaukee |
drab, fine grain, compact, Silurian |
12RB6 |
United States |
Wisconsin |
Manitowoc |
drab, fine grain, compact, Upper Silurian |
11LB2 |
United States |
Wisconsin |
Fon du Lac |
light gray, fine grain, compact Upper Silurian |
12LA6 |
United States |
Wisconsin |
Duck Cr. Station Brown Co. |
drab, fine grain, compact, Lower Silurian |
13RB4 |
United States |
Wisconsin |
Byron |
light gray, fine grain, compact, Upper Silurian |
13LA4 |
United States |
Wisconsin |
River Falls Pierce Co. |
buff, fine grain, compact, Lower Silurian |
10LA5 |
United States |
Wisconsin |
Oshkosh |
dark gray, fine grain, compact, Lower Silurian |
13LA5 |
United States |
Wisconsin |
La Crosse |
light buff, fine grain, porous, Lower Silurian |
14RA5 |
United States |
Wisconsin |
Buffalo Co. |
yellowish-gray, fine grain, porous, Lower Silurian |
14RA6 |
United States |
Wisconsin |
Neenah |
dark gray, fine grain, compact, Lower Silurian |
10RA9 |
United States |
Wisconsin |
Byron |
light gray, fine grain, compact, Upper Silurian |
13LB4 |
United States |
Wisconsin |
Racine |
light drab, fine grain, cellular, Upper Silurian |
14LA5 |
United States |
Wisconsin |
Eden |
light gray, fine grain, compact |
14LA6 |
United States |
Wisconsin |
Taycheedah Twp. Fon du Lac Co. |
light gray, fine grain, compact, Upper Silurian |
14RB5 |
United States |
Wisconsin |
Eden |
light drab, fine grain, Upper Silurian |
12RA6 |
United States |
Wisconsin |
Milwaukee |
light drab, fine grain, compact, Upper Silurian |