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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 24. An image of bathymetric data showing boulders and sand waves in the study area.

Figure 24. Detailed planar view of the multibeam bathymetric data from National Oceanic and Atmospheric Administration survey H12013 showing Hatchett Reef. Image shows boulders scattered on and around the reef, bedrock outcrops, location of station OL9, and asymmetrical transverse and barchanoid bedforms indicating net southwestward sediment transport. White box is area where no data are available. Location of view is shown in figure 21.

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