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Stone description: Devonian
| Wall Number Sort descending | Country | State | Classification | Source |
|---|---|---|---|---|
| 10la10 | United States | Ohio | Limestone | Bloomville |
| 10la12 | United States | Ohio | Limestone | Columbus |
| 10LA7 | United States | New York | Limestone | Onondaga |
| 10LB13 | United States | Iowa | Limestone | Marble Rock |
| 10LB32 | United States | New York | Sandstone | Ithaca |
| 10RA13 | United States | Ohio | Dolomite | White House |
| 10RA15 | United States | Ohio | Dolomite | White House |
| 10RB12 | United States | Iowa | Limestone | Iowa City |
| 11La14 | United States | Iowa | Limestone | Charles City |
| 11LA2 | United States | Michigan | Dolomite | Raisinville |
| 11LA20 | United States | Iowa | Limestone | Bristow |
| 11LA4 | United States | New York | Limestone | Union Springs |
| 11RA10 | United States | Ohio | Dolomite | Milton Twp. Woods Co. |
| 11RA16 | United States | Iowa | Dolomite | Osage Sta. |
| 11RA5 | United States | Michigan | Dolomite | Sibley's Station |
| 11RA6 | United States | New York | Limestone | Buffalo |
| 11RA7 | United States | New York | Dolomite | Rochester |
| 11RA8 | United States | Pennsylvania | Limestone | Cove Statioan Bedford Co. |
| 12LA11 | United States | Ohio | Dolomite | Pt. Marblehead |
| 12LA17 | United States | Iowa | Dolomite | La Porte |
| 12LA20 | United States | Iowa | Limestone | Iowa City |
| 12LB16 | United States | Iowa | Dolomite | Cedar Falls |
| 12LB7 | United States | New York | Limestone | Le Roy |
| 12RA17 | United States | Iowa | Dolomite | Garrison |
| 12RA8 | United States | New York | Limestone | Cobleskill |
| 12RB13 | United States | Ohio | Dolomite | Holmes Twp. Crawford C. |
| 12RB17 | United States | Iowa | Dolomite | Garrison |
| 12RB8 | United States | New York | Limestone | Springfield Center |
| 13LA14 | United States | Iowa | Dolomite | La Porte |
| 13LA19 | United States | Iowa | Limestone | Davenport |
| 13LA6 | United States | New York | Limestone | Waterloo |
| 13LB13 | United States | Iowa | Limestone | Mason City |
| 13LB15 | United States | Iowa | Dolomite | Buffalo |
| 13LB21 | United States | Iowa | Limestone | Independence |
| 13LB9 | United States | Ohio | Dolomite | Sandusky |
| 13ra10 | United States | Ohio | Dolomite | Bellefountaine |
| 13RA12 | United States | Ohio | Dolomite | Kelley's Isl. |
| 13RB14 | United States | Iowa | Limestone | Charles City |
| 13RB35 | United States | New York | Limestone | Williamsville |
| 14LA15 | United States | Iowa | Dolomite | Waterloo |
| 14LA21 | United States | Iowa | Limestone | Marble Rock |
| 14LA22 | United States | Iowa | Limestone | Davenport |
| 14LB14 | United States | Iowa | Dolomite | Osage Sta. |
| 14RA17 | United States | Iowa | Limestone | Waverly |
| 14RA23 | United States | Iowa | Limestone | Mason City |
| 14RB1 | United States | Indiana | Dolomite | Bluffton |
| 14RB13 | United States | Ohio | Dolomite | Sandusky |
| 5LA12 | Scotland | Sandstone | Anan | |
| 5RB27 | United States | Maine | Diabase | Addison |
| 6La11 | United States | Pennsylvania | Sandstone | Scranton |
| 6La17 | United States | Pennsylvania | Sandstone | Skinner's Eddy |
| 6LA18 | United States | Pennsylvania | Sandstone | Queens Run Clinton Co. |
| 6LA28 | United States | New York | Sandstone | Olean |
| 6LA29 | United States | New York | Sandstone | High Woods |
| 6La7 | United States | Pennsylvania | Sandstone | Meshoppen |
| 6LB1 | United States | Pennsylvania | Sandstone | Plains |
| 6LB28 | United States | New York | Sandstone | Mt. Pleasant |
| 6Lb5 | United States | Pennsylvania | Sandstone | Nicholson |
| 6RA1 | United States | Pennsylvania | Sandstone | Mainesburgh |
| 6RA6 | United States | Pennsylvania | Sandstone | Farrandsville |
| 6RB28 | United States | New York | Sandstone | Canisteo |
| 6RB8 | United States | Pennsylvania | Sandstone | Black Walnut |
| 7La26 | United States | New York | Sandstone | Oneonta |
| 7La27 | United States | New York | Sandstone | Hallihan's Hill |
| 7Lb26 | United States | New York | Sandstone | Woodstock |
| 7LB27 | United States | New York | Sandstone | Phoenicia |
| 7RA18 | United States | Pennsylvania | Sandstone | Leboeuf |
| 7RB25 | United States | New York | Sandstone | Margarettville |
| 7RB26 | United States | New York | Sandstone | Covert |
| 8LA28 | United States | New York | Sandstone | W. Hurley |
| 8LA29 | United States | New York | Sandstone | Steeny Kill |
| 8La40 | United States | West Virginia | Sandstone | Parkersburg |
| 8LB29 | United States | New York | Sandstone | Reedsville |
| 8LB30 | United States | New York | Sandstone | Phoenicia |
| 8LB36 | Scotland | Sandstone | Thurso | |
| 8Lb40 | United States | West Virginia | Sandstone | Rowlesburgh |
| 8RA28 | United States | New York | Sandstone | Guilford |
| 8RA29 | United States | New York | Sandstone | Corning |
| 8RA30 | United States | New York | Sandstone | Boiceville |
| 8RB28 | United States | New York | Sandstone | Broadhead's Bridge |
| 8RB30 | United States | New York | Sandstone | Broadhead's Bridge |
| 8RB36 | Scotland | Sandstone | Nairn | |
| 9LA20 | United States | Pennsylvania | Sandstone | Pond Eddy |
| 9LA28 | United States | New York | Sandstone | Warsaw |
| 9LA29 | United States | New York | Sandstone | East Shore Otsego Lake |
| 9LA30 | United States | New York | Sandstone | W. Liberty |
| 9LB10 | United States | Iowa | Limestone | Bristow |
| 9LB28 | United States | New York | Sandstone | East Shore Otsego Lake |
| 9LB31 | United States | New York | Sandstone | Watkins Glen |
| 9RA12 | United States | Iowa | Limestone | Iowa City |
| 9RA27 | United States | New York | Sandstone | Guilford Cntr. Chenango Co. |
| 9RA28 | United States | New York | Sandstone | Ulster Co. Snider Hollow |
| 9RA29 | United States | New York | Sandstone | Phoenicia |
| 9RB10 | United States | Iowa | Limestone | Davenport |
| 9RB12 | United States | Iowa | Limestone | Independence |
| 9RB19 | United States | Pennsylvania | Sandstone | Erie |
| 9RB26 | United States | New York | Sandstone | Huntersland |
| 9RB28 | United States | New York | Sandstone | Pultney |
| 9RB29 | United States | New York | Sandstone | Sawkill |
| 9RB30 | United States | New York | Sandstone | Stony Hollow Ulster Co. |