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Stone description: compact
| Wall Number | Country Sort descending | State | Classification | Source |
|---|---|---|---|---|
| 12LA4 | United States | Texas | Limestone | Austin |
| 12RB9 | United States | Minnesota | Dolomite | Winona |
| 13RB15 | United States | Iowa | Dolomite | Quarry, Marshall Co. |
| 14RA17 | United States | Iowa | Limestone | Waverly |
| 5RB43 | United States | New Jersey | Conglomerate | Boonton |
| 7LA44 | United States | Michigan | Sandstone | Marquette |
| 8RA14 | United States | Indiana | Limestone | Avoca |
| 9Lb39 | United States | Oregon | Diabase | Albany region |
| 11RB22 | United States | Arkansas | Limestone | Batesville |
| 12RA35 | United States | Indiana | Limestone | Corydon |
| 13LB22 | United States | Missouri | Limestone | Amazonia |
| 14RB45 | United States | Kentucky | Limestone | Frankfort |
| 6RA2 | United States | Pennsylvania | Sandstone | Columbia |
| 8LA14 | United States | Indiana | Limestone | Kokomo |
| 8RB7 | United States | Nebraska | Limestone | Roca |
| 9RB37 | United States | Oregon | Sandstone | Oakland |
| 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 |
| 8RA15 | United States | Indiana | Limestone | Putnamville |
| 9LB42 | United States | Wisconsin | Sandstone | Grand Rapids |
| 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 |
| 8rb9 | United States | Ohio | Limestone | Xenia |
| 9RB41 | United States | Wisconsin | Sandstone | Ableman |
| 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 |
| 8RA17 | United States | Kentucky | Limestone | Franklin |
| 9Lb5 | United States | Oklahoma | Limestone | Cherokee |
| 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 |
| 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 |
| 8RA18 | United States | Kentucky | Limestone | Lebanon |
| 9LB9 | United States | Iowa | Limestone | Earlham |
| 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 |
| 9La10 | United States | Iowa | Limestone | Keosauque Station |
| 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 |
| 7LB28 | United States | Kentucky | Sandstone | Taylor Co. |
| 8RA19 | United States | Pennsylvania | Sandstone | Lumberton |
| 9RA10 | United States | Iowa | Limestone | Ottumwa |
| 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 |
| 9LA11 | United States | Iowa | Limestone | Corning |
| 9RB9 | United States | Iowa | Limestone | Mt. Pleasant |
| 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 |
| 14RA24 | United States | Iowa | Limestone | Bedford |
| 6LA18 | United States | Pennsylvania | Sandstone | Queens Run Clinton Co. |
| 7Lb30 | United States | Texas | Sandstone | Pecos |
| 9RA11 | United States | Iowa | Limestone | Sigourney Station, Keokuk Co. |