U.S. Geological Survey Open-File Report 2009-1151
Continuous Resistivity Profiling and Seismic-Reflection Data Collected in 2006 from the Potomac River Estuary, Virginia and Maryland
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Figure 6. Seismic source and receiver deployed from the side of the vessel during surveying. Photo by John Bratton, USGS-GD-WHCMSC. |