Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search the Stone wall

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

Wall Number Country State Classification Sort descending Source Description
11RB22 United States Arkansas Limestone Batesville grayish-white, fine grain, compact
12LA33 United States North Carolina Limestone Rock Point buff, coarse grain, compact, fossiliferous, Eocene
12LB29 United States Wisconsin Limestone Prairie du Chien light buff, fine grain, compact
12RA35 United States Indiana Limestone Corydon nearly white, fine grain, compact, oolitic
13LA19 United States Iowa Limestone Davenport drab, fine grain, compact, Devonian
13RB35 United States New York Limestone Williamsville gray, medium grain, compact, fossiliferous, Devonian
14LA45 Portugal Limestone Ega, Coimbra light gray, fine grain, compact
14LB45 United States Kentucky Limestone Pineville dark gray, fine grain, compact, bituminous
14RA29 Austria Limestone Mokritz buff, fine grain, porous fossiliferous
14RB14 United States Iowa Limestone Le-Grand gray, medium grain, compact, oolitic, magnesian, Lower carboniferous
14RB43 United States Kentucky Limestone Lebanon drab, fine grain, compact, carboniferous
26EE United States Arkansas Limestone Batesville gray, medium-grain crystalline
2WE United States Texas Limestone Cedar Park light-buff, fine-grain, porous, oolitic, Cordova Cream
7La15 United States Pennsylvania Limestone Lebanon dark blue gray, fine grain, compact, Lower Silurian
7LA5 Hungary Limestone Margarethen Leitha Mts. light buff, medium grain, cellular, fossiliferous
7LB9 Hungary Limestone Margarethen Leitha Mts. yellow, coarse grain, porous, fossiliferous
8WE United States Missouri Limestone Carthage gray, medium-grain, crystalline
9RB11 United States Iowa Limestone Givin gray, medium grain, compact, ferruginous, Lower carboniferous
S2-5 United States Missouri Limestone Carthage gray, med-grain, crystalline
S3-7 United States Arkansas Limestone Batesville gray, medium-grain crystalline, Batesville
10LA18 United States Iowa Limestone Marshalltown gray, medium grain, porous, oolitic
10RB12 United States Iowa Limestone Iowa City brown, medium grain, compact, Devonian
11LA20 United States Iowa Limestone Bristow buff, fine grain, compact, Devonian
12LA34 United States Indiana Limestone Corydon nearly white, fine grain, compact, oolitic
12LB15 United States Missouri Limestone Hannibal buff, coarse grain, compact, magnesian, semicrystalline, fossiliferous
12RA21 United States Iowa Limestone Marshalltown light drab, fine grain, compact, arenaceous, calcite
12RA36 United States Kentucky Limestone Garrett light gray, medium grain, porous, oolitic, Lower carboniferous
13LA6 United States New York Limestone Waterloo black, fine grain, compact, magnesian, Devonian
13LB20 United States Iowa Limestone Mt. Pleasant drab, fine grain, compact, siliceous, Lower carboniferous
13RA20 United States Iowa Limestone Sigourney Station, Keokuk Co. light gray, fine grain, compact, Lower carboniferous
13RA35 Spain Limestone Murcia, Murcia yellow, coarse grain, porous, fossiliferous
13RB36 United States Pennsylvania Limestone N. Annville darka blue gray, fine grain, compact, Lower Silurian
13RB8 United States Pennsylvania Limestone Morrell dark gray, coarse grain, compact, magnesian, Lower Silurian
14LA46 Portugal Limestone Janianes, Coimbra light gray, fine grain, compact, argillaceous
14Lb46 United States Kentucky Limestone Princeton light gray, medium grain, compact, oolitic, Lower carboniferous
14RB44 United States Kentucky Limestone Greensburg drab, medium grain, compact, earthy, fossiliferous
1Lq United States Missouri Limestone Carthage gray, medium grain, crystalline calcite, Carthage Marble
30WE United States Indiana Limestone Bloomington gray, medium-grain, oolitic, Standard Gray
7La16 United States Pennsylvania Limestone Lebanon dark blue gray, fine grain, compact, Lower Silurian
7LA6 Hungary Limestone Margarethen Leitha Mts. buff, coarse grain, cellular, fossiliferous
8RB10 Bermuda Limestone Coralline cut from the same block as 8LB9, nearly white, coarsely cellular, friable
9LA9 United States Iowa Limestone Burlington light gray, medium grain, compact, Sub-carboniferous
9RA10 United States Iowa Limestone Ottumwa gray, medium grain, compact, Lower carboniferous
9RB12 United States Iowa Limestone Independence buff, fine grain, compact, fossiliferous, Devonian
S2-130 United States Indiana Limestone Bedford gray, medium-grain, oolitic
S3-8 United States Indiana Limestone Bedford gray, medium-gray, oolitic
10LA19 United States Iowa Limestone Bedford light buff, coarse grain, compact, carboniferous
10RB13 United States Iowa Limestone Blansett light gray, medium grain, compact, oolitic
11LA21 United States Missouri Limestone Pleasant Hill gray, fine grain, compact, carboniferous
12LA20 United States Iowa Limestone Iowa City dark, uneven-gr, compact, siliceous, Devonian
12LA35 United States Indiana Limestone Spencer light gray, medium grain, porous, Lower carboniferous, bituminous
12RB32 United States Pennsylvania Limestone Huntingdon nearly black, fine grain, compact
13LA35 Spain Limestone Ricla, Saragossa dark gray, fine grain, compact
13LB21 United States Iowa Limestone Independence buff, fine grain, compact, fossiliferous, Devonian
13RA21 United States Iowa Limestone Bentonsport gray, medium grain, compact, semi-crystalline, Sub-carboniferous
13RA36 Hungary Limestone Breitenbrunn light buff, fine grain, porous
13RB37 United States Pennsylvania Limestone Myerstown blue gray, fine grain, compact, Lower Silurian
14LA47 Portugal Limestone Ilhastro, Coimbra light drab, fine grain, compact
14LB47 United States Kentucky Limestone Pineville drab, fine grain, compact
14RB45 United States Kentucky Limestone Frankfort light gray, compact, medium grain, fossiliferous
16C United States Alabama Limestone Rockwood light buff, fine grain, porous, oolitic
31WE United States Indiana Limestone Bloomington gray, medium-grain, oolitic, Standard Gray
7lA7 United States Alabama Limestone Florence light gr, coarse grain, compact, cyrst
8RA10 United States Illinois Limestone Chester light gray, finely fossiliferous, compact, Lower carboniferous, medium grain
8RA4 United States Tennessee Limestone Nolensville Pike buff, fine grain, porous, Lower Silurian
9C United States Minnesota Limestone Mankato gray-buff, fine grain, cellular, magnesian
9RA11 United States Iowa Limestone Sigourney Station, Keokuk Co. light buff, fine grain, compact, dendritic, Lower carboniferous
9RB13 United States Iowa Limestone Conrad light gray, medium grain, compact, oolitic, Lower carboniferous
10RB14 United States Indiana Limestone Stinesville light gray, medium grain, porous, fossiliferous-bearing, bituminous
11C United States Indiana Limestone Lawrence Co. gray, medium grain, porous, oolitic, Standard Gray
11RB25 United States Utah Limestone Payson drab, fine grain, compact
12C United States Indiana Limestone Owens Co. buff, medium grain, cellular oolitic, Rustic Buff
12LA21 United States Iowa Limestone Tipton buff, coarse grain, compact, cellular, Upper Silurian
12La36 United States Kentucky Limestone Bloomfield light gray, medium grain, compact, fossiliferous
12LB31 United States Ohio Limestone Zanesville dark, fine grain, compact, fossiliferous, carboniferous
12RA23 United States Tennessee Limestone Nashville black, fine grain, compact, argillaceous, fossiliferous
12RA4 United States Illinois Limestone Quincy light gray, coarse grain, compact, magnesian, fossiliferous
12RB33 United States Ohio Limestone Millersburg dark, white-spotted, fine grain, compact, carboniferous
13LA21 United States Iowa Limestone Quarry, Marshall Co. gray, medium grain, compact, fossiliferous, Lower carboniferous
13LA36 Hungary Limestone Margarethen Leitha Mts. light buff, fine grain, porous
13LB22 United States Missouri Limestone Amazonia light brown, fine grain, compact, finely fossiliferous
13RA37 United States Pennsylvania Limestone Richland Station Lebanon Co. blue gray, fine grain, compact, crystalline, Lower Silurian
13RB23 United States Texas Limestone Austin light gray, fine grain, compact
13RB38 United States Illinois Limestone Sagetown light gray, fine grain, compact
14La48 United States Texas Limestone Cedar Park light buff, fine grain, porous, oolitic, Cordova Cream
14LB48 United States Missouri Limestone Carthage gray, medium grain, crystalline calcite, Ozark Travernelle
14RA17 United States Iowa Limestone Waverly buff, fine grain, compact, Devonian
14RB46 United States Kentucky Limestone Stewart's Mill Clark Co. dark gray, fine grain, compact, carboniferous
16EE United States Indiana Limestone Bedford gray, medium-grain, oolitic
1WE United States Texas Limestone Cedar Park light-buff, fine-grain, porous, oolitic, Cordova Cream
27WE United States Florida Limestone New Port Richey light-buff, fine-grain, compact
32WE United States Arkansas Limestone Batesville gray, medium-grain, crystalline
6C United States Indiana Limestone ? gray, medium grain, porous, oolitic, Select Gray
7RA1 Portugal Limestone Covoes, Coimbra buff, thin veins, fine grain, compact
8La11 United States Illinois Limestone Belknap gray, medium-gr, compact
8RA11 United States Illinois Limestone Rockport light gray, medium grain, compact, fossiliferousbearing
9LB10 United States Iowa Limestone Bristow light gray, coarse grain, compact, Devonian
9RA12 United States Iowa Limestone Iowa City gray, coarse grain, porous, fossiliferous, Devonian
9RB14 United States Iowa Limestone Tipton buff, coarse grain, compact, cellular, Upper Silurian
10LA20 United States Iowa Limestone Iowa Falls gray, fine grain, compact, Lower carboniferous