Obtaining a Dredge Sample
(Credit: Cory L. Emerson, USGS. Public domain.)
Detailed Description
Barbara Martin about to collect a sediment sample for selenium analysis. Sample collected from the agricultural drain Trifolium 19 on the southwest side of the Salton Sea, CA.
Details
Image Dimensions: 2560 x 1920
Date Taken:
Location Taken: Westmorland, CA, US