Pariette Draw Sw, Utah - 7.5 Minute Series Topo Map Field Supplies Porosity trends in predominantly nonmarine

Porosity trends in predominantly nonmarine sandstones of the Upper Cretaceous Mesaverde Group

By: Ken Krahulec

The Great Basin soil was baked hard by the sun and yielded to the plow with great difficulty

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Crawford and A

Pariette Draw Sw, Utah - 7.5 Minute Series Topo Map Field Supplies Porosity trends in predominantly nonmarineThe 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