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Stone description: Lower Silurian
| Wall Number | Country Sort descending | State | Classification | Source |
|---|---|---|---|---|
| 12LB4 | United States | Tennessee | Marble | Rogersville |
| 14LA28 | United States | Tennessee | Marble | Knoxville |
| 8Lb5 | United States | Tennessee | Marble | Rogersville |
| 11LA6 | United States | Minnesota | Dolomite | Kasota |
| 13LB19 | United States | Vermont | Marble | Center Rutland |
| 4LA17 | United States | Vermont | Marble | W. Rutland |
| 12LB8 | United States | Minnesota | Dolomite | Kasota |
| 14LA9 | United States | Pennsylvania | Limestone | Spruce Creek Huntingdon Co. |
| 8RA4 | United States | Tennessee | Limestone | Nolensville Pike |
| 11LA7 | United States | Pennsylvania | Marble | Cedar Hollow Lime Co. |
| 13LB3 | United States | Tennessee | Marble | Calhoun |
| 4La18 | United States | Vermont | Marble | Southerland Falls |
| 12RA10 | United States | Pennsylvania | Marble | Wrightsville |
| 14LB10 | United States | Pennsylvania | Marble | York |
| 8RA5 | United States | Tennessee | Marble | Knoxville |
| 11LB16 | United States | Vermont | Marble | W. Rutland |
| 13LB32 | United States | Minnesota | Limestone | Canon City |
| 4LA20 | United States | Vermont | Marble | Center Rutland |
| 12RA2 | United States | Vermont | Marble | Rutland |
| 14LB18 | United States | Vermont | Marble | Dorset |
| 8RA6 | United States | New York | Limestone | Sandy Hill |
| 11LB18 | United States | Vermont | Marble | W. Rutland |
| 13LB33 | United States | Massachusetts | Marble | Alford |
| 4LA21 | United States | Vermont | Marble | Center Rutland |
| 12RA20 | United States | Vermont | Marble | Center Rutland |
| 14LB19 | United States | Vermont | Marble | Southerland Falls |
| 8RB16 | United States | Wisconsin | Limestone | Madison |
| 11LB19 | United States | Vermont | Marble | W. Rutland |
| 13LB39 | United States | Pennsylvania | Limestone | Paxton Station Dauphin Co. |
| 4Lb11 | United States | Tennessee | Limestone | Knoxville |
| 12RA30 | United States | Illinois | Limestone | Joliet |
| 14LB28 | United States | Tennessee | Limestone | Davidson Co. |
| 8RB17 | United States | Pennsylvania | Limestone | Mertztown |
| 11LB6 | United States | Pennsylvania | Dolomite | Harrisburg |
| 13LB7 | United States | Minnesota | Dolomite | Canon City |
| 4RA16 | United States | Vermont | Marble | W. Rutland |
| 12RA5 | United States | Tennessee | Limestone | Knoxville |
| 14LB38 | United States | Pennsylvania | Limestone | Palmyra |
| 8RB32 | United States | Texas | Sandstone | Back Bone Valley |
| 11LB7 | United States | Pennsylvania | Dolomite | Reading |
| 13Lb8 | United States | Pennsylvania | Marble | Lancaster |
| 4RA17 | United States | Vermont | Marble | W. Rutland |
| 12RA9 | United States | Minnesota | Dolomite | Kasota |
| 14Lb40 | United States | Pennsylvania | Marble | Bridgeport |
| 8RB34 | United States | Minnesota | Sandstone | Dakota |
| 11RA12 | United States | Missouri | Dolomite | Bowling Green |
| 13RA1 | United States | Vermont | Marble | New Haven |
| 4RA18 | United States | Vermont | Marble | Southerland Falls |
| 10LA14 | United States | Vermont | Marble | Southerland Falls |
| 12RB10 | United States | Pennsylvania | Dolomite | Williams's Station Berk's Co. |
| 14LB42 | United States | Maryland | Marble | Cockeysville |
| 8RB4 | United States | Tennessee | Marble | Cleveland |
| 11RA13 | United States | Missouri | Dolomite | De Soto |
| 13RA17 | United States | Vermont | Marble | Dorset Mt. |
| 4RA20 | United States | Vermont | Marble | Center Rutland |
| 10La15 | United States | Vermont | Marble | W. Rutland |
| 12RB18 | United States | Vermont | Marble | W. Rutland |
| 14LB5 | United States | Tennessee | Marble | Calhoun |
| 8RB45 | United States | Wisconsin | Sandstone | Packwaukee |
| 11RA17 | United States | Vermont | Marble | Southerland Falls |
| 13RA28 | United States | Tennessee | Marble | Meadow |
| 4RA21 | United States | Vermont | Marble | Center Rutland |
| 13RA3 | United States | Tennessee | Marble | Calhoun |
| 5RB26 | United States | Maryland | Conglomerate | Cumberland |
| 10LA16 | United States | Vermont | Marble | W. Rutland |
| 12RB19 | United States | Vermont | Marble | Center Rutland |
| 14LB8 | United States | New York | Limestone | S. Glenn Falls |
| 8RB5 | United States | Tennessee | Marble | Whitesburgh |
| 11RA28 | United States | Tennessee | Limestone | Nashville |
| 11RA4 | United States | Tennessee | Marble | Cleveland |
| 13RA37 | United States | Pennsylvania | Limestone | Richland Station Lebanon Co. |
| 6RA2 | United States | Pennsylvania | Sandstone | Columbia |
| 10LA2 | United States | Vermont | Marble | Swanton |
| 12RB20 | United States | Vermont | Marble | W. Rutland |
| 14LB9 | United States | Pennsylvania | Limestone | Flourtown |
| 8RB6 | United States | Tennessee | Marble | Davidson Co. |
| 11RB15 | United States | Iowa | Dolomite | Lansing |
| 13RA38 | United States | Pennsylvania | Marble | Howellsville |
| 7La12 | United States | Pennsylvania | Limestone | Hummelstown |
| 10LA49 | United States | Michigan | Quartzite | Vulcan |
| 12RB24 | United States | Tennessee | Limestone | Lebanon Pike |
| 14RA10 | United States | Pennsylvania | Dolomite | Mill Lane Chester Co. |
| 9La7 | United States | Vermont | Marble | Rutland |
| 11RB16 | United States | Vermont | Marble | W. Rutland |
| 13RA40 | United States | Maryland | Marble | Cockeysville |
| 7La13 | United States | Pennsylvania | Limestone | East Conshohocken |
| 10LA5 | United States | Wisconsin | Dolomite | Oshkosh |
| 12RB25 | United States | Tennessee | Marble | Knoxville |
| 14RA27 | United States | Tennessee | Limestone | Nashville |
| 9La8 | United States | Vermont | Marble | Southerland Falls |
| 11RB18 | United States | Vermont | Marble | W. Rutland |
| 13RA7 | United States | Minnesota | Dolomite | Mankato |
| 7La14 | United States | Pennsylvania | Limestone | Wernersville |
| 10La8 | United States | Pennsylvania | Dolomite | Easton |
| 12RB3 | United States | Vermont | Marble | E. Dorset |
| 14RA5 | United States | Wisconsin | Dolomite | Buffalo Co. |
| 9LB15 | United States | Massachusetts | Marble | Stockbridge |
| 11RB19 | United States | Vermont | Marble | W. Rutland |
| 13RB1 | United States | Vermont | Marble | Pittsford |
| 7La15 | United States | Pennsylvania | Limestone | Lebanon |