Calvin Image Database Search

Geology of Union Co., Iowa


Afton Junction exposure, showing loess under drift

Photograph details:
Location: U.S., Iowa, Union Co.; Afton Junction.


Photograph No. 1104


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Gravel pit, stratification in gravels

Photograph details:
Location: U.S., Iowa, Union Co.; Afton Junction, east side.


Photograph No. 1124


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A view southwest of Afton showing branch of erosional lines on the dissected Kansan Drift Plain

Photograph details:
Location: U.S., Iowa, Union Co.; Afton, southwest of.


Photograph No. 4497


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Gravels in till

Photograph details:
Location: U.S., Iowa, Union Co.; Afton, north of, east side of Primary Road 15, middle of the W 1/4 of the NE 1/4 of section 16, Union Twp..

Geologic Age: Pleistocene, Gravels in till.
Photographed by: Earl T. Apfel, 1925. Lantern Slide No. 6179.
Photograph No. 7210


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Any additional plates from the Calvin Collection are listed below.
These will be added to the database in due course, but if you are interested in seeing them in advance, please contact Tiffany Adrain.



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