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U.S. Geological Survey Open-File Report 2013–1060

Sea-floor geology and topography offshore in northeastern Long Island Sound

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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 14. Detailed bathymetry image of bedrock in the study area.

Figure 14. Detailed planar view from the eastern part of the digital terrain model produced from bathymetric data collected during National Oceanic and Atmospheric Administration survey H12012 showing extensively exposed bedrock and location of station 012-25. Glacially smoothed bedrock ridges parallel similar features and glacial striations onshore (Goldsmith, 1962); strike ridges parallel those of the onshore Avalon terrane. Location of view is shown in figure 13.

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