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Stone description: compact
| Wall Number Sort descending | Country | State | Classification | Source |
|---|---|---|---|---|
| 9RB10 | United States | Iowa | Limestone | Davenport |
| 9RB11 | United States | Iowa | Limestone | Givin |
| 9RB12 | United States | Iowa | Limestone | Independence |
| 9RB13 | United States | Iowa | Limestone | Conrad |
| 9RB14 | United States | Iowa | Limestone | Tipton |
| 9RB18 | United States | Pennsylvania | Sandstone | Scottsdale |
| 9RB19 | United States | Pennsylvania | Sandstone | Erie |
| 9RB26 | United States | New York | Sandstone | Huntersland |
| 9RB27 | United States | New York | Sandstone | Potsdam |
| 9RB28 | United States | New York | Sandstone | Pultney |
| 9RB29 | United States | New York | Sandstone | Sawkill |
| 9RB30 | United States | New York | Sandstone | Stony Hollow Ulster Co. |
| 9RB33 | United States | Arizona | Sandstone | Yavapai Co. |
| 9RB37 | United States | Oregon | Sandstone | Oakland |
| 9RB41 | United States | Wisconsin | Sandstone | Ableman |
| 9RB42 | Portugal | Sandstone | St. Miguel, Coimbra | |
| 9RB43 | Canada | Sandstone | Nepigon Bay, Ontario | |
| 9RB9 | United States | Iowa | Limestone | Mt. Pleasant |
| S1-34 | United States | Pennsylvania | Sandstone | Curwensville |
| S1-38 | United States | Pennsylvania | Sandstone | Wyoming |
| S1-39 | United States | Tennessee | Sandstone | Crossville |
| S1-40 | United States | Pennsylvania | Sandstone | Wyoming |
| S1-41 | United States | Pennsylvania | Sandstone | Wyoming |
| S1-42 | United States | Pennsylvania | Sandstone | Wyoming |
| S1-43 | United States | Tennessee | Sandstone | Crossville |
| S1-45 | United States | Tennessee | Sandstone | Crossville |
| S1-46 | United States | Tennessee | Sandstone | Crossville |
| S1-47 | United States | Tennessee | Sandstone | Crossville |
| S1-48 | United States | Pennsylvania | Sandstone | Wyoming |
| S1-49 | United States | Tennessee | Sandstone | Crossville |
| S1-50 | United States | Pennsylvania | Sandstone | Wyoming |
| S2-129 | United States | Florida | Limestone | New Port Richey |
| S2-6 | United States | Washington | Sandstone | Wilkeson |
| S2-64 | United States | Tennessee | Sandstone | Crossville |
| S2-65 | United States | Tennessee | Sandstone | Crossville |
| S2-66 | United States | Tennessee | Sandstone | Crossville |
| S2-9 | United States | New York | Sandstone | Malone |