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U.S. Geological Survey Open-File Report 2011–1149

Sea-Floor Geology of Long Island Sound North of Duck Pond Point, New York

Skip past contents information Title | List of Figures | Conversion Factors | Abstract | Introduction | Setting | Methods | Bathymetry | Sediments | Bottom Photography | GIS Data Catalog | Summary | Acknowledgments | References | Contacts

Figure 21. Image of sand waves in the study area.

Figure 21. Detailed multibeam bathymetry image showing straight-crested and bifurcated sand waves in the southern part of the study area. Moats often form at the ends of the straight-crested sand waves. Megaripples are also present in this area. Location of image shown in figure 16.

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