U.S. Geological Survey Open-File Report 2010-1091: High-Resolution Geophysical Data Collected Within Red Brook Harbor, Buzzards Bay, Massachusetts, in 2009, Figure 14

U.S. Geological Survey Open-File Report 2010-1091

High-Resolution Geophysical Data Collected Within Red Brook Harbor, Buzzards Bay, Massachusetts, in 2009

/ Title Page / Acknowledgments / List of Figures / Conversion Factors / Abstract / Introduction / Data Acquisition and Processing / Data Description / References Cited / Appendix 1 /

Figure 14: Map showing the mean grain size for each sediment sample, grouped into three classes: Gravel (-1 phi and larger, or 2 mm and larger), Sand (4 to -1 phi, or 0.062 to 2 mm in diameter), and Clay/Silt (less than 4 phi, or less than 0.0625 mm). The seven planned sample stations where it was not possible to collect a sediment sample are marked with black circles. The background image shows a backscatter mosaic.

Figure 14. Map showing the mean grain size for each sediment sample, grouped into the following three classes: gravel (larger than -1 phi or larger than 2 millimeters (mm) in diameter), sand (4 to -1 phi or 0.062 to 2 mm in diameter), and clay/silt (less than 4 phi or less than 0.0625 mm in diameter). The seven planned sample stations where it was not possible to collect a sediment sample are marked with small black circles. The background image shows a backscatter mosaic. (Aerial photography of land areas from Environmental Systems Research Institute (2010) World Imagery ArcGIS Map Service, aerial photography of water areas from [Massachussets] Office of Geographic Information (2010).)

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