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Stone description: porous
| Wall Number Sort ascending | Country | State | Classification | Source |
|---|---|---|---|---|
| 11LB22 | United States | Kansas | Limestone | Cottonwood |
| 11LB12 | United States | Ohio | Dolomite | Eaton |
| 11LB11 | United States | Ohio | Dolomite | Riley Twp. Putnam Co. |
| 11LA6 | United States | Minnesota | Dolomite | Kasota |
| 11La40 | United States | Tennessee | Sandstone | Sewanee |
| 11La38 | United States | Tennessee | Sandstone | Parksville |
| 11LA33 | United States | Ohio | Limestone | Lumberton |
| 11LA2 | United States | Michigan | Dolomite | Raisinville |
| 11LA16 | United States | Iowa | Dolomite | Anamosa |
| 11LA15 | United States | Iowa | Dolomite | Clinton |
| 11EE | United States | Ohio | Sandstone | Glenmont |
| 11C | United States | Indiana | Limestone | Lawrence Co. |
| 10WE | United States | Ohio | Sandstone | Amherst |
| 10RQ | United States | Connecticut | Sandstone | Fair Haven |
| 10RB48 | United States | Wisconsin | Sandstone | Ableman |
| 10RB36 | United States | Missouri | Sandstone | St. Genevieve |
| 10RB32 | United States | Colorado | Sandstone | Fort Collins |
| 10RB31 | United States | Texas | Sandstone | Mormon Mills |
| 10RB29 | United States | New York | Sandstone | Medina |
| 10RB22 | United States | Ohio | Sandstone | Warren |
| 10RB14 | United States | Indiana | Limestone | Stinesville |
| 10RA32 | United States | Kansas | Sandstone | Parsons |
| 10RA31 | United States | Kansas | Sandstone | Parsons |
| 10RA24 | United States | Kansas | Limestone | Armstrong |
| 10RA22 | United States | Kansas | Limestone | Smoky Hill Reservation |
| 10RA15 | United States | Ohio | Dolomite | White House |
| 10RA14 | United States | Ohio | Dolomite | Van Wert |
| 10RA13 | United States | Ohio | Dolomite | White House |
| 10Lb47 | United States | Wisconsin | Sandstone | Mauston |
| 10Lb46 | United States | Wisconsin | Sandstone | Mauston |
| 10LB38 | United States | Colorado | Sandstone | Fremont Co.- Ark. River |
| 10Lb37 | United States | West Virginia | Sandstone | Grafton |
| 10LB20 | United States | Ohio | Sandstone | Lancaster |
| 10Lb19 | United States | Pennsylvania | Sandstone | Stoop's Ferry |
| 10La9 | United States | Kansas | Dolomite | Marion Center |
| 10LA50 | Canada | Sandstone | Sackville, New Brunswick | |
| 10LA38 | Mexico | Dacite | Mexico State | |
| 10LA25 | United States | Kansas | Limestone | Greeley |
| 10LA18 | United States | Iowa | Limestone | Marshalltown |
| 10LA11 | United States | Ohio | Dolomite | Lima |
| 10EE | United States | Ohio | Sandstone | Amherst |
| 10C | United States | Indiana | Limestone | Bloomington |