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Offshore Oregon shaded relief bathymetry and acoustic backscatter

By Pacific Coastal and Marine Science Center
Map illustrations of a section of seafloor that shows seafloor features.
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Detailed Description

Image showing map views of colored shaded relief bathymetry and acoustic backscatter of the upper slope region from Astoria Canyon to about Newport, OR (NOAA sheets H13119 and H13137). Yellow boxes in shaded relief map show close-up views of this area. A fault offsetting both outcrop and slope sediment can be traced for 41 km (c).

Sources/Usage

Public Domain.