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Title: Luna Leopold and Ralph Bagnold

Description:

In the midst of a research expedition in Cataract Canyon, Utah, former USGS Chief Hydrologist Luna Leopold and eminent physicist Ralph Bagnold take a moment to rest.

Location: Cataract Canyon, Utah, USA

Date Taken: 1966

Photographer: William Emmett , USGS (retired)

Usage: This image is public domain/of free use unless otherwise stated. Please refer to the USGS Copyright section for how to credit the photo.

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File Details:
Type: JPEG image - 522.19 KB
Dimensions: 797 x 538

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Tags: Employee Geomorphology Hydrology LunaLeopold RalphBagnold Rivers