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Engineering Laboratory

Materials and Structural Systems Division

Search the Stone wall

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Search by state, country, classification, source, wall number or description.

Wall Number Country State Classification Source Description
14RA5 United States Wisconsin Dolomite Buffalo Co. yellowish-gray, fine grain, porous, Lower Silurian
14RB5 United States Wisconsin Dolomite Eden light drab, fine grain, Upper Silurian
11LA11 United States Kentucky Dolomite Bardstown drab, fine grain, compact, Upper Silurian
11LB7 United States Pennsylvania Dolomite Reading dark gray, banded, fine grain, compact, Lower Silurian
11RB14 United States Missouri Dolomite Hermann dark gray, fine grain, compact, siliceous
12LA10 United States Ohio Dolomite Euphemia drab, dark-spotted, fine grain, porous, siliceous, Upper Silurian
12LA6 United States Wisconsin Dolomite Duck Cr. Station Brown Co. drab, fine grain, compact, Lower Silurian
12RA12 United States Ohio Dolomite Lexington dark gray, fine grain, compact, bituminous, Upper Silurian
13LA4 United States Wisconsin Dolomite River Falls Pierce Co. buff, fine grain, compact, Lower Silurian
13LB11 United States Ohio Dolomite Covington buff, fine grain, compact, siliceous, Upper Silurian
13RA11 United States Ohio Dolomite Springfield dark, coarse grain, porous, Upper Silurian
13RB12 United States Ohio Dolomite Greenfield light gray, fine grain, compact, bituminous, Upper Silurian
14RA6 United States Wisconsin Dolomite Neenah dark gray, fine grain, compact, Lower Silurian
10La8 United States Pennsylvania Dolomite Easton nearly black, fine grain, compact, Lower Silurian
11LA12 United States Missouri Dolomite Jefferson City light gray, fine grain, compact, siliceous
11LB2 United States Wisconsin Dolomite Fon du Lac light gray, fine grain, compact Upper Silurian
11LB8 United States Kansas Dolomite Topeka drab, medium grain, compact, fossiliferous, carboniferous
11RB15 United States Iowa Dolomite Lansing buff, coarse grain, porous, Lower Silurian
12LA11 United States Ohio Dolomite Pt. Marblehead light gray, fine grain, porous, bituminous, Devonian
12RA13 United States Ohio Dolomite Lima dark, fine grain, porous, argillaceous, bituminous
12RA9 United States Minnesota Dolomite Kasota buff, fine grain, compact, Lower Silurian
13LB12 United States New Jersey Dolomite Newton dark gray, fine grain, compact, Lower Silurian
13RA12 United States Ohio Dolomite Kelley's Isl. drab, fine grain, compact, Devonian
10La9 United States Kansas Dolomite Marion Center light buff, fine grain, porous, Permian
11LA13 United States Missouri Dolomite Booneville buff, fine grain, compact
11LA6 United States Minnesota Dolomite Kasota reddish-yellow, fine grain, porous, Lower Silurian
12LA8 United States Minnesota Dolomite Frontenac light buff, fine grain, porous, Lower Silurian
12RB1 United States Indiana Dolomite Decatur drab, fine grain, compact, Upper Silurian
13LA12 United States Ohio Dolomite Freemont light gray, fine grain, porous, Upper Silurian
13RA13 United States Iowa Dolomite Humbolt gray, compact, fine grain, Lower carboniferous
14LA1 United States Indiana Dolomite Logansport light drab, fine grain, compact, Niagara
14LB1 United States Indiana Dolomite Montpelier light gray, fine grain, compact, Niagara
14RA8 United States Minnesota Dolomite Reading light drab, fine grain, compact, Lower Silurian
10LA11 United States Ohio Dolomite Lima dark, fine grain, porous, bituminous, Upper Silurian
12La13 United States Kentucky Dolomite Lincoln Co. light drab, fine grain, compact, semicrystalline
12LA9 United States Pennsylvania Dolomite Orbisonia nearly black, fine grain, compact, Lower Silurian
12RA15 United States Missouri Dolomite Booneville buff, fine grain, compact
12RA3 United States Illinois Dolomite Chicago light gray, fine grain, compact, Upper Silurian
12RB10 United States Pennsylvania Dolomite Williams's Station Berk's Co. light yellow, fine grain, compact, Lower Silurian
13LA13 United States Iowa Dolomite Iowa Falls buff, medium-gr, porous, Lower carboniferous
13LB14 United States Iowa Dolomite Delphi light gray, mottled, fine grain, compact, Niagara
13RA14 United States Iowa Dolomite Dixon Sta. buff, fine grain, porous, bituminous, Niagara
13RB15 United States Iowa Dolomite Quarry, Marshall Co. buff, fine grain, compact, fossiliferous, Sub-carboniferous
14La10 United States Pennsylvania Dolomite Kerberburgh light yellow, fine grain, compact, Lower Silurian
14La4 United States Texas Dolomite San Saba buff, fine grain, compact
14LB4 United States Illinois Dolomite Chicago dark-drab, fine grain, cellular, compact, Upper Silurian
14RB9 United States Pennsylvania Dolomite Chambersburg blue-black, fine grain, compact, calcareous, Lower Silurian
11LA15 United States Iowa Dolomite Clinton yellow, coarse grain, porous, ferruginous, Upper Silurian
11LA3 United States Wisconsin Dolomite Waukesha drab, fine grain, compact, Upper Silurian
11RA1 United States Indiana Dolomite Wabash light yellowish, fine grain, compact, Niagara
12LB1 United States Indiana Dolomite Eaton dark, mottled, coarse grain, compact, Niagara
12RA16 United States Iowa Dolomite Farley light gray, fine grain, porous, Niagara
13LA14 United States Iowa Dolomite La Porte buff, fine grain, compact, Devonian
13LB15 United States Iowa Dolomite Buffalo drab, white-speckled, fine grain, compact, Devonian
13RA15 United States Iowa Dolomite Ames Station Story Co. buff, fine grain, compact, pyrite bearing, Lower carboniferous
13RB16 United States Iowa Dolomite Farley light gray, fine grain, porous, Niagara
14LB11 United States Ohio Dolomite Greenfield dark gray, fine grain, porous, bituminous, Upper Silurian
14RA1 United States Indiana Dolomite Anderson drab, fine grain, compact, Niagara
14RB1 United States Indiana Dolomite Bluffton gray, fine grain, compact, Devonian
10LA13 United States Maryland Dolomite Findlay gray, fine grain, finely cellular, compact
11LA16 United States Iowa Dolomite Anamosa light buff, fine grain, porous, cellular, bituminous
11LA9 United States Ohio Dolomite Euphemia light buff, medium grain, compact, bituminous
11RA10 United States Ohio Dolomite Milton Twp. Woods Co. gray, fine grain, compact, Devonian
12LA15 United States Iowa Dolomite Marshalltown light gray, fine grain, compact, Lower carboniferous
12LA3 United States Illinois Dolomite Joilet light gray, fine grain, compact, Upper Silurian
12LB10 United States Ohio Dolomite New Paris drab, fine grain, compact, Upper Silurian
12RA17 United States Iowa Dolomite Garrison dark gray, fine grain, compact, Devonian
12rb12 United States Ohio Dolomite Bath Twp. Allen Co. dark, fine grain, compact, argillaceous, bituminous
13LA15 United States Iowa Dolomite St. Claire buff, fine grain, compact, Upper Silurian
13RA16 United States Iowa Dolomite Stone City light buff, fine grain, porous, bituminous, Niagara
14LA12 United States Ohio Dolomite Yellow Springs buff, fine grain, porous, fossiliferous, Upper Silurian
14LB12 United States Ohio Dolomite Tiffin light buff, fine grain, porous, bituminous, Upper Silurian
14RA10 United States Pennsylvania Dolomite Mill Lane Chester Co. light gray, fine grain, compact, Lower Silurian
14RA4 United States Illinois Dolomite Sag's Bridge nearly white, fine grain, compact, Upper Silurian
14RB10 United States Pennsylvania Dolomite Leaman Place Lancaster Co. dark blue gray, banded, fine grain, complact, Lower Silurian
14RB4 United States Illinois Dolomite Kankakee light gray, fine grain, porous, Upper Silurian
10LB12 United States Kansas Dolomite Topeka gray, medium grain, compact, fossiliferous, carboniferous
10RA9 United States Wisconsin Dolomite Byron light gray, fine grain, compact, Upper Silurian
11La17 United States Iowa Dolomite Lansing light gray, fine grain, compact, Lower Silurian
11LB1 United States Indiana Dolomite Longwood yellowish, mottled, fine grain, compact, cellular
11RA11 United States Missouri Dolomite Sedalia buff, fine grain, compact, fossiliferous
11RA5 United States Michigan Dolomite Sibley's Station drab, fine grain, compact, fossiliferous, Devonian
11RB2 United States Texas Dolomite Burnet dull-red, variegated, fine grain, compact
12LA16 United States Iowa Dolomite Maquoketa buff, medium grain, porous, Niagara
12RB13 United States Ohio Dolomite Holmes Twp. Crawford C. dark gray, fine grain, compact, Devonian
12RB6 United States Wisconsin Dolomite Manitowoc drab, fine grain, compact, Upper Silurian
14LA13 United States Ohio Dolomite Urbana light gray, fine grain, compact, bituminous, Upper Silurian
14rb11 United States Ohio Dolomite Bluffton dark, buff-streaked, fine grain, compact, bituminous, Upper Silurian
11RA12 United States Missouri Dolomite Bowling Green mottled-buff, fine grain, compact, Lower Silurian
11RB8 United States Pennsylvania Dolomite Carlisle black, fine grain, compact, Lower Sil, calcareous
12LA17 United States Iowa Dolomite La Porte buff-banded, fine grain, compact, Devonian
12LB12 United States Kentucky Dolomite Louisville gray, fine grain, compact, fossiliferous, calcite, Lower carboniferous
12RB14 United States Missouri Dolomite St. Louis light gray, fine grain, compact, Lower carboniferous
14LA14 United States Iowa Dolomite Mt. Vernon light buff, fine grain, porous, bituminous, Niagara
14LB14 United States Iowa Dolomite Osage Sta. dark gray, coarse grain, compact, fossiliferous-bearing, Devonian
14RA12 United States Ohio Dolomite Tiffin light buff, fine grain, porous, bituminous, Upper Silurian
10RA11 United States Pennsylvania Dolomite York black, fine grain, compact, calcareous, Lower Silurian
11LB11 United States Ohio Dolomite Riley Twp. Putnam Co. dark, mottled, fne gr, porous, bituminous, Upper Silurian
11RA13 United States Missouri Dolomite De Soto light gray, fine grain, compact, siliceous, Lower Silurian
11RA7 United States New York Dolomite Rochester dark-drab, fine grain, compact, Devonian