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Stone description: porous
| Wall Number | Country Sort descending | State | Classification | Source |
|---|---|---|---|---|
| 6RQ | United States | Ohio | Sandstone | McDermont |
| 8LB35 | United States | Connecticut | Sandstone | Manchester |
| 9LB40 | United States | Indiana | Sandstone | French Lick Twp. |
| 11LB22 | United States | Kansas | Limestone | Cottonwood |
| 14C | United States | Indiana | Limestone | Bedford |
| 5LA28 | United States | Kentucky | Sandstone | Grayson Spgs |
| 6LB3 | United States | Pennsylvania | Sandstone | Oil City |
| 7RB20 | United States | Ohio | Sandstone | Independence |
| 8RB40 | United States | New Jersey | Sandstone | Belleville |
| 9RB38 | United States | Oregon | Sandstone | Near Albany |
| 10LB20 | United States | Ohio | Sandstone | Lancaster |
| 12RA13 | United States | Ohio | Dolomite | Lima |
| 22EE | United States | Ohio | Sandstone | McDermott |
| 5RB1 | United States | Ohio | Sandstone | Amherst |
| 6WE | United States | Ohio | Sandstone | Amherst |
| 9LB41 | United States | Indiana | Sandstone | Williamsport |
| 9RA26 | Australia | Sandstone | New South Wales | |
| 9LA27 | Australia | Sandstone | New South Wales | |
| 4L7 | Australia | Sandstone | New South Wales | |
| 4L8 | Australia | Sandstone | New South Wales | |
| 4R7 | Australia | Sandstone | New South Wales | |
| 4R8 | Australia | Sandstone | New South Wales | |
| 9RB24 | Australia | Sandstone | New South Wales | |
| 9RB25 | Australia | Sandstone | New South Wales | |
| 9LB26 | Australia | Sandstone | New South Wales | |
| 9LB27 | Australia | Sandstone | New South Wales | |
| 5LB27 | Austria | Conglomerate | Lindabrunn | |
| 13RA31 | Austria | Marble | Sterzing | |
| 9RA45 | Canada | Sandstone | Dorchester, New Brunswick | |
| 9RA46 | Canada | Sandstone | Georgetown, Ontario | |
| 10LA50 | Canada | Sandstone | Sackville, New Brunswick | |
| 14LA37 | Hungary | Limestone | Margarethen Leitha Mts. | |
| 14LA38 | Hungary | Limestone | Oszlopp | |
| 13LA36 | Hungary | Limestone | Margarethen Leitha Mts. | |
| 7LA4 | Hungary | Limestone | Margarethen Leitha Mts. | |
| 14LB37 | Hungary | Limestone | Margarethen Leitha Mts. | |
| 14RA37 | Hungary | Limestone | Kroisbach | |
| 14RA38 | Hungary | Limestone | Margarethen Leitha Mts. | |
| 7LB9 | Hungary | Limestone | Margarethen Leitha Mts. | |
| 13RA36 | Hungary | Limestone | Breitenbrunn | |
| 7RA5 | Hungary | Limestone | Margarethen Leitha Mts. | |
| 7RA7 | Hungary | Limestone | Mannersdorf |