Geological faults surveyed by the United States Geological Survey
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Download IIIF ManifestRequest permissionsDownload image PrintID: SIA RU007177 [SIA2019-000496]
Creator: Walcott, Charles D (Charles Doolittle) 1850-1927
Form/Genre: Black-and-white photographs
Date: 1889
Citation: Smithsonian Institution Archives, Record Unit 7177, Image No. SIA2019-000496
Unconformable contact of gneiss and Trenton limestone. One half mile from Montmorency falls, Canada.
Geological Survey (U.S.)
Smithsonian Institution Archives, Record Unit 7177, Image No. SIA2019-000496
Smithsonian Institution Archives Capital Gallery, Suite 3000, MRC 507; 600 Maryland Avenue, SW; Washington, DC 20024-2520
1889
Canada
Black-and-white photographs
SIA RU007177 [SIA2019-000496]
Gelatin silver prints