Figure 7a. - Sidescan sonar imagery with Holocene-age sediment thickness contours - 2m contour interval. The 0, 10, and 20m contours are in blue. Clicking within one of the three boxes shown will give a higher resolution image of that section of the mosaic.

Figure 7b. - Color coded Holocene-age sediment thickness of the study area - 2m contour interval.

U.S. Department of the Interior, U.S. Geological Survey
URL: http://pubs.usgs.gov/of/1998/of98-204/htmldocs/holocene.htm
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