Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Stone description: compact
| Wall Number | Country Sort ascending | State | Classification | Source |
|---|---|---|---|---|
| 13LB22 | United States | Missouri | Limestone | Amazonia |
| 14RB45 | United States | Kentucky | Limestone | Frankfort |
| 6RA2 | United States | Pennsylvania | Sandstone | Columbia |
| 8LA14 | United States | Indiana | Limestone | Kokomo |
| 9LA33 | United States | Arizona | Sandstone | Prescott |
| S1-47 | United States | Tennessee | Sandstone | Crossville |
| 10LA20 | United States | Iowa | Limestone | Iowa Falls |
| 12LA6 | United States | Wisconsin | Dolomite | Duck Cr. Station Brown Co. |
| 13la10 | United States | Ohio | Limestone | Covington |
| 13RB2 | United States | Illinois | Dolomite | Joilet |
| 14RA18 | United States | Iowa | Dolomite | Delphi |
| 5RB7 | United States | Ohio | Sandstone | Cumberland |
| 7lA7 | United States | Alabama | Limestone | Florence |
| 8ra41 | United States | New Jersey | Sandstone | Greensburg |
| 10RB37 | United States | West Virginia | Sandstone | Berkeley Springs |
| 11RB25 | United States | Utah | Limestone | Payson |
| 12RA4 | United States | Illinois | Limestone | Quincy |
| 13Lb26 | United States | Texas | Limestone | Austin |
| 14RB46 | United States | Kentucky | Limestone | Stewart's Mill Clark Co. |
| 6RA28 | United States | New York | Sandstone | Belfast |
| 8LA15 | United States | Indiana | Limestone | Greenscastle |
| 9LA4 | United States | Colorado | Limestone | Pitkin |
| S1-48 | United States | Pennsylvania | Sandstone | Wyoming |
| 10La21 | United States | Missouri | Limestone | Springfield |
| 11LB44 | United States | New Mexico | Sandstone | Las Vegas |
| 12LA7 | United States | New York | Limestone | Canajoharie |
| 13LA11 | United States | Ohio | Limestone | Piqua River |
| 13RB23 | United States | Texas | Limestone | Austin |
| 14RA2 | United States | Illinois | Dolomite | Joilet |
| 5WE | United States | Pennsylvania | Sandstone | Elwood |
| 7La9 | United States | Connecticut | Limestone | Shelterville |
| 8RA43 | United States | Montana | Sandstone | Columbus |
| 9RA40 | United States | Wyoming | Diorite | Raw Hide Buttes |
| 10RB42 | United States | Oregon | Basalt | Albany |
| 11RB3 | United States | Texas | Limestone | Austin |
| 12RA5 | United States | Tennessee | Limestone | Knoxville |
| 13LB27 | United States | Tennessee | Limestone | Cowan |
| 14RB47 | United States | Kentucky | Limestone | Bloomfield |
| 6RA29 | United States | New York | Sandstone | Albion |
| 8LA16 | United States | Kentucky | Limestone | Springfield |
| S1-49 | United States | Tennessee | Sandstone | Crossville |
| 10LA24 | United States | Kansas | Limestone | Grenola |
| 11LB6 | United States | Pennsylvania | Dolomite | Harrisburg |
| 12LA9 | United States | Pennsylvania | Dolomite | Orbisonia |
| 13LA14 | United States | Iowa | Dolomite | La Porte |
| 13RB24 | United States | Nebraska | Limestone | Glen Rock |
| 14RA21 | United States | Iowa | Limestone | Washington |
| 6La11 | United States | Pennsylvania | Sandstone | Scranton |
| 7Lb26 | United States | New York | Sandstone | Woodstock |
| 8RA45 | United States | Washington | Sandstone | Bellingham |
| 9RA5 | United States | Missouri | Limestone | New London |
| 10RB49 | United States | Wisconsin | Quartz | Marquette |
| 11RB30 | United States | Virginia | Schist | Farquier Co. |
| 12RA6 | United States | Wisconsin | Dolomite | Milwaukee |
| 13LB32 | United States | Minnesota | Limestone | Canon City |
| 14LA5 | United States | Wisconsin | Dolomite | Eden |
| 14RB6 | United States | New York | Limestone | Amsterdam |
| 6RA33 | United States | Colorado | Sandstone | Greeley |
| 8La17 | United States | Kentucky | Limestone | Russelville |
| S1-50 | United States | Pennsylvania | Sandstone | Wyoming |
| 10LA35 | United States | Minnesota | Quartz | Duluth |
| 11LB7 | United States | Pennsylvania | Dolomite | Reading |
| 12LB1 | United States | Indiana | Dolomite | Eaton |
| 13LA15 | United States | Iowa | Dolomite | St. Claire |
| 13RB25 | United States | North Carolina | Limestone | Warm Springs |
| 14RA22 | United States | Iowa | Limestone | Winterset |
| 6La14 | United States | Pennsylvania | Sandstone | Olyphant |
| 7LB27 | United States | New York | Sandstone | Phoenicia |
| 8RA47 | United States | New Mexico | Sandstone | Las Vegas |
| 10RB6 | United States | Missouri | Limestone | Bear Creek Marion Co. |
| 11RB35 | United States | Montana | Sandstone | Great Falls |
| 12RA7 | United States | New York | Limestone | Crown Point |
| 13LB39 | United States | Pennsylvania | Limestone | Paxton Station Dauphin Co. |
| 14LA6 | United States | Wisconsin | Dolomite | Taycheedah Twp. Fon du Lac Co. |
| 14RB7 | United States | New York | Limestone | Howe's Cave |
| 8LA25 | United States | North Carolina | Sandstone | Durham |
| 9LA9 | United States | Iowa | Limestone | Burlington |
| S2-129 | United States | Florida | Limestone | New Port Richey |
| 11LB8 | United States | Kansas | Dolomite | Topeka |
| 12LB10 | United States | Ohio | Dolomite | New Paris |
| 13LA16 | United States | Iowa | Limestone | Fort Dodge |
| 13RB26 | United States | Colorado | Limestone | Pitkin |
| 14RA23 | United States | Iowa | Limestone | Mason City |
| 6La17 | United States | Pennsylvania | Sandstone | Skinner's Eddy |
| 7LB28 | United States | Kentucky | Sandstone | Taylor Co. |
| 8RA6 | United States | New York | Limestone | Sandy Hill |
| 9RB10 | United States | Iowa | Limestone | Davenport |
| 10RB7 | United States | Missouri | Limestone | Hannibal |
| 11RB37 | United States | New Jersey | Sandstone | Woodsville |
| 12RA8 | United States | New York | Limestone | Cobleskill |
| 13LB42 | United States | Illinois | Limestone | Iuka |
| 14LA9 | United States | Pennsylvania | Limestone | Spruce Creek Huntingdon Co. |
| 14RB8 | United States | Minnesota | Limestone | Minneapolis |
| 6RA42 | United States | New Jersey | Sandstone | Martinville |
| 8LA28 | United States | New York | Sandstone | W. Hurley |
| 9LB10 | United States | Iowa | Limestone | Bristow |
| S2-6 | United States | Washington | Sandstone | Wilkeson |
| 11RA1 | United States | Indiana | Dolomite | Wabash |
| 12LB12 | United States | Kentucky | Dolomite | Louisville |
| 13LA19 | United States | Iowa | Limestone | Davenport |