Harrington Peak, Idaho - 7.5 Minute Series Topo Map Utah Geology Detrital Zircon U-Pb Geochronological Provenance

Detrital Zircon U-Pb Geochronological Provenance of Lower Cretaceous Strata

and Great Salt Lake

Preliminary data suggest the rebound in ground-water levels in wet periods is more rapid than the decline during dry periods

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getting more mileage out of your car

Harrington Peak, Idaho - 7.5 Minute Series Topo Map Utah Geology Detrital Zircon U-Pb Geochronological ProvenanceThe 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