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Open-File Report 2005-1001

Skip menu and go to content. OFR 2005-1001 Home / Procedures / East-Coast Database / GIS Data Catalog

U.S. Geological Survey Open-File Report 2005-1001
USGS East-Coast Sediment Analysis: Procedures, Database, and GIS Data

Correlation Chart

Correlation chart showing the relationships between phi sizes, millimeter diameters, size classifications, and ASTM and Tyler sieve sizes.

Correlation chart showing the relationships between phi sizes, millimeter diameters, size classifications (Wentworth, 1922), and ASTM and Tyler sieve sizes. Chart also shows the corresponding intermediate diameters, grains per milligram, settling velocities, and threshold velocities for traction.
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OFR 2005-1001 Home | Procedures | East-Coast Database | GIS Data Catalog

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