Yellowston North, Wyoming - 30x60 Minute USGS Topographic Map SH-4E Like the Hurricane Fault

Like the Hurricane Fault

In The Heart of Everything That Is

Your trips will take you through spectacular scenery

and processes

Yellowston North, Wyoming - 30x60 Minute USGS Topographic Map SH-4E Like the Hurricane FaultThe 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