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U.S. Geological Survey Open-File Report 2012–1103

Sea-Floor Character and Geology Off the Entrance to the Connecticut River, Northeastern Long Island Sound

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Title | List of Figures | Conversion Factors | Abstract | Introduction | Setting | Methods | Bathymetry | Sidescan Sonar | Sediment Distribution | Bottom Photography | GIS Data Catalog | Summary | Acknowledgments | References | Contacts

Figure 20. A map of sea floor features in the study area.

Figure 20. Interpretation of the digital terrain model from National Oceanic and Atmospheric Administration survey H12013. Areas of the sea floor characterized by rocks, sand waves, and megaripples are shown; white areas within the survey boundary are places where the sea floor is relatively smooth.
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