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Stone description: Lower Silurian

Wall Number Sort descending Country State Classification Source
13RA38 United States Pennsylvania Marble Howellsville
13RA40 United States Maryland Marble Cockeysville
13RA7 United States Minnesota Dolomite Mankato
13RB1 United States Vermont Marble Pittsford
13RB17 United States Vermont Marble W. Rutland
13RB18 United States Vermont Marble W. Rutland
13RB19 United States Vermont Marble Center Rutland
13RB20 United States Vermont Marble W. Rutland
13RB21 United States Vermont Marble Center Rutland
13RB28 United States Tennessee Marble Knoxville
13RB29 United States Tennessee Marble Knoxville
13RB3 United States Tennessee Marble Calhoun
13RB36 United States Pennsylvania Limestone N. Annville
13RB37 United States Pennsylvania Limestone Myerstown
13RB6 United States New York Limestone Willsborough
13RB8 United States Pennsylvania Limestone Morrell
13RB9 United States Pennsylvania Dolomite Potts Landing Berk's Co.
14La10 United States Pennsylvania Dolomite Kerberburgh
14LA18 United States Vermont Marble S. Wallingford
14La27 United States Tennessee Marble Rogersville
14LA28 United States Tennessee Marble Knoxville
14LA9 United States Pennsylvania Limestone Spruce Creek Huntingdon Co.
14LB10 United States Pennsylvania Marble York
14LB18 United States Vermont Marble Dorset
14LB19 United States Vermont Marble Southerland Falls
14LB28 United States Tennessee Limestone Davidson Co.
14LB38 United States Pennsylvania Limestone Palmyra
14Lb40 United States Pennsylvania Marble Bridgeport
14LB42 United States Maryland Marble Cockeysville
14LB5 United States Tennessee Marble Calhoun
14LB8 United States New York Limestone S. Glenn Falls
14LB9 United States Pennsylvania Limestone Flourtown
14RA10 United States Pennsylvania Dolomite Mill Lane Chester Co.
14RA27 United States Tennessee Limestone Nashville
14RA5 United States Wisconsin Dolomite Buffalo Co.
14RA6 United States Wisconsin Dolomite Neenah
14RA7 United States New York Limestone Saratoga
14RA8 United States Minnesota Dolomite Reading
14RB10 United States Pennsylvania Dolomite Leaman Place Lancaster Co.
14RB15 United States Iowa Dolomite Dubuque
14RB19 United States Vermont Marble Pittsford
14RB2 United States Vermont Marble Pittsford
14RB29 United States Tennessee Marble Rogersville
14RB38 United States Pennsylvania Marble Pine Grove Schuylkill Co.
14RB47 United States Kentucky Limestone Bloomfield
14RB6 United States New York Limestone Amsterdam
14RB9 United States Pennsylvania Dolomite Chambersburg
3L12 United States Tennessee Marble Knoxville
3L13 United States Tennessee Marble Doughertyville
3R12 United States Tennessee Marble Knoxville
3R13 United States Tennessee Marble Doughertyville
4LA16 United States Vermont Marble W. Rutland
4LA17 United States Vermont Marble W. Rutland
4La18 United States Vermont Marble Southerland Falls
4LA20 United States Vermont Marble Center Rutland
4LA21 United States Vermont Marble Center Rutland
4Lb11 United States Tennessee Limestone Knoxville
4RA16 United States Vermont Marble W. Rutland
4RA17 United States Vermont Marble W. Rutland
4RA18 United States Vermont Marble Southerland Falls
4RA20 United States Vermont Marble Center Rutland
4RA21 United States Vermont Marble Center Rutland
5RB26 United States Maryland Conglomerate Cumberland
6RA2 United States Pennsylvania Sandstone Columbia
7La12 United States Pennsylvania Limestone Hummelstown
7La13 United States Pennsylvania Limestone East Conshohocken
7La14 United States Pennsylvania Limestone Wernersville
7La15 United States Pennsylvania Limestone Lebanon
7La16 United States Pennsylvania Limestone Lebanon
7LA44 United States Michigan Sandstone Marquette
7RA12 United States Georgia Marble Tate
7RA13 United States Pennsylvania Limestone Harrisburg
7RA15 United States Pennsylvania Limestone Lebanon
7RA16 United States Pennsylvania Limestone Wernersville
7RA30 United States Texas Sandstone Burnet
7RA32 United States Minnesota Sandstone Dresback
7RB42 United States Michigan Sandstone Marquette
8LA34 United States Minnesota Sandstone Fond Du Lac
8La4 United States Tennessee Marble Meadow
8La5 United States Tennessee Marble Mooresburgh
8LB17 United States Pennsylvania Limestone Richland Station Lebanon Co.
8LB34 United States Minnesota Sandstone Mendota
8Lb4 United States Tennessee Marble Rogersville
8LB42 United States New Jersey Sandstone Quarryville
8Lb5 United States Tennessee Marble Rogersville
8RA4 United States Tennessee Limestone Nolensville Pike
8RA5 United States Tennessee Marble Knoxville
8RA6 United States New York Limestone Sandy Hill
8RB16 United States Wisconsin Limestone Madison
8RB17 United States Pennsylvania Limestone Mertztown
8RB32 United States Texas Sandstone Back Bone Valley
8RB34 United States Minnesota Sandstone Dakota
8RB4 United States Tennessee Marble Cleveland
8RB45 United States Wisconsin Sandstone Packwaukee
8RB5 United States Tennessee Marble Whitesburgh
8RB6 United States Tennessee Marble Davidson Co.
9La7 United States Vermont Marble Rutland
9La8 United States Vermont Marble Southerland Falls
9LB15 United States Massachusetts Marble Stockbridge
9Lb2 United States Tennessee Marble Rogersville