Brunton Quick Reference Navigation Cards 100k Geologic Maps A northwest -southeast trending system

A northwest -southeast trending system of faults

The Pony Express stands out in the history of the American West

total-dissolved-solids concentration

and toll plazas take the guesswork out of travel around the islands

geotechnical

Brunton Quick Reference Navigation Cards 100k Geologic Maps A northwest -southeast trending systemBrunton Quick Reference Navigation Cards These handy cards provide essential reference and general tips for navigating in the backcountry. Includes a Map Slope Indicator Scale; information on taking a map bearing, sighting a field bearing, traveling a compass bearing, and triangulating a location; Metric and Standard Topo Buddy scale cards; calculating hike times; and more. Set of eight waterproof cards. Dimensions: 2. 5 x 3. 675 x 0. 06.