Bear Island, Idaho - 7.5 Minute Series Topo Map Destination Touring Map Staargaard

Staargaard

Drilling was mostly in the Blackhawk Formation

Bedrock strata exposed within the quadrangle are from Middle Jurassic (Callovian) through late Eocene in age

Hatch-San Juan County

their experiences of starvation

Bear Island, Idaho - 7.5 Minute Series Topo Map Destination Touring Map StaargaardThe 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