Karst sinkholes

Karst sinkholes in Fillmore County, Minnesota

Description

Trees jut out from a karst sinkhole in a field near Harmony in Fillmore County, Minnesota. Photograph by Amy Jo Hahn, 2018. Used with the permission of Amy Jo Hahn.

© Amy Jo Hahn
All rights reserved.

Holding Location

Personal Collection of Amy Jo Hahn

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