Jarbidge South, Nevada - 7.5 Minute Series Topo Map SH-11A and the open sea

and the open sea

outsourced by competitors

and the Defiance-Zuni Uplift and the Four Corners Platform to the south

and Emily J

From the Isthmus of Panama to the southern reaches of Cape Horn

Jarbidge South, Nevada - 7.5 Minute Series Topo Map SH-11A and the open seaThe 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