Limekiln Knoll, Utah - 7.5 Minute Series Topo Map Hand Lens Jeff Selck

Jeff Selck

Exposed sedimentary rocks are dominated by shallow-marine limestone and sandstone of Mississippian to Pennsylvanian age that were folded into a broad syncline and now exposed in the core of the range

Thermal maturity of rocks and hydrocarbon deposits

it also offers detailed information on state parks

Utah has some remarkable rivers

Limekiln Knoll, Utah - 7.5 Minute Series Topo Map Hand Lens Jeff SelckThe 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