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Jennifer Dreiling and Marius Isken consult their GPS and field notes

Jennifer Dreiling and Marius Isken consult their GPS and field notes
(Credit: Scott Haefner, USGS. Public domain.)
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Detailed Description

Jennifer Dreiling and Marius Isken consult their GPS and field notes.

Details

Image Dimensions: 2000 x 1335

Date Taken:

Location Taken: US