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Illinoian drift plain of remarkably long, gentle, uneroded slope. Illinois, 1908.


Date Taken


Album caption: Illinoian drift plain of remarkably long, gentle, uneroded slope.3 to 4 miles West of Winnebage, Illinois. SE from rather narrow ridge, crest near NW corner. S. of "Iowan border". June 14, 1908. Handwritten note on album caption: No. 381. Winnebago County, Plate 18- A in U.S. Geological Survey. Professional paper 106. 1918.


Data Owner :
U.S. Geological Survey
Photographer :
Alden, William Clinton

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awc00381.jpg thumbnail 1.58 MB image/jpeg
awc00381.tif 18.1 MB image/geotiff

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Additional Information


Type Scheme Key
name photoLibrary awc00381
number photoLibrary 647
batch photoLibrary btch259
number_in_book photoLibrary 381

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