U.S. Geological Survey Open-File Report 2013–1003
Sea-Floor Geology in Northeastern Block Island Sound, Rhode Island
Title |
List of Figures |
Conversion Factors |
Abstract |
Introduction |
Setting |
Methods |
Bathymetry |
Sidescan Sonar |
Sediments |
Bottom Photography |
GIS Data Catalog |
Summary |
Acknowledgments |
References |
Contacts |
Index
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Figure 11. Sediment-classification scheme from Shepard (1954), as modified by Schlee (1973) and Poppe and others (2004). %, percent; <, less than. |