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Start Over Year 1986 Subject Sand Bounding Box -180 -89.81531 180 89.456192

1. Sand and gravel resources of Butler County, Ohio

Maps The Ohio State University Public content
1986. Struble, Richard A. Includes text, 3 tables, location map, and water-well logs. Relief shown by contour lines and spot heights. by Richard A. Struble ; cartographic dr... Ohio. Division of Geological Survey.

2. Sand and gravel resources of Butler County, Ohio

Maps The Ohio State University Public content
1986. Struble, Richard A. Includes references. Relief shown by contour lines and spot heights. Includes text, 3 tables, location map, and water-well logs. by Richard A. Stru... Ohio. Division of Geological Survey.

3. Geologic Units (Polygons): Albion River Watershed, California, 1984-2000

Datasets Stanford University Public content
1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, and 2000. California Geological Survey. This polygon shapefile depicts geologic units including sand, silt, gravels, alluvium and colluvium deposits within the Albion River watershed in M... California Geological Survey.

4. Sand and gravel resources of Columbiana County, Ohio

Maps The Ohio State University Public content
1986. Risser, Michele. Relief shown by contour lines and spot heights. Scale approximately 1:63,360 Includes text, 3 tables, location map, and water-well logs. by Michele... Ohio. Division of Geological Survey.