Figure 14. Map showing Crepidula sp. (slipper shell) aggregations overlaid on backscatter intensity. See figure 15 for example photographs (A, d3_PICT0683.JPG; B, d4_PICT2415.JPG; C, d4_PICT2420.JPG). Backscatter imagery is from U.S. Geological Survey Open-File Reports 2012–1002 and 2012–1006. Is., Island; UTM, Universal Transverse Mercator; WGS 84, World Geodetic System of 1984.
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