U.S. Geological Survey Open-File Report 2010–1007
Sea-Floor Geology and Character Offshore of Rocky Point, New York
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Figure 13. Correlation chart showing the relationships among phi sizes, millimeter diameters, size classifications (Wentworth, 1922), and American Society for Testing and Materials and Tyler sieve sizes. Chart also shows the corresponding intermediate diameters, grains per milligram, settling velocities, and threshold velocities for traction. |