Goodwin Meadows, Idaho - 7.5 Minute Series Topo Map Quaternary Studies Learn about the fascinating geological

Learn about the fascinating geological processes that shaped these dramatic landscapes

the San Rafael Reef

The Oquirrh fault zone has long been recognized as a potential source of large earthquakes which could affect military and hazardous waste facilities

Fischer assay data for 581 unique boreholes are available in separate and combined MS Excelâ„¢ and Text file spreadsheets for easy reference and data manipulation

Goodwin Meadows, Idaho - 7.5 Minute Series Topo Map Quaternary Studies Learn about the fascinating geologicalThe distinctive characteristic of a topographic map is that the shape of the Earth's surface is shown by contour lines. Contours are imaginary lines that join points of equal elevation on the surface of the land above or below a reference surface, such as mean sea level. Contours make it possible to measure the height of mountains, depths of the ocean bottom, and steepness of slopes. A topographic map shows more than contours. The map also includes