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U.S. Geological Survey Open-File Report 2011–1222

Sea-Floor Geology and Sedimentary Processes in the Vicinity of Cross Rip Channel, Nantucket Sound, Offshore Southeastern Massachusetts

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

Figure 28. Image of bathymetric data showing megaripples in the southeastern part of the study area.

Figure 28. Detailed planar view of the bathymetric data collected during National Oceanic and Atmospheric Administration survey H12007 showing the southeastern part of the study area and the location of station CR20. Note that megaripples dominate the sea floor in this area, but that they built to sand waves in the southeastern corner of the study area. Location of view is shown in figure 19.

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