A topographic map that shows western national parks. Utah's landscapes are dominated by layered rocks. They come in many colors and shapes and range from rocks formed more than two billion years ago to strata being laid down today. They are the book of stone in which Utah's geologic history has been recorded.
Scale [ca. 1:1,013,760] (W 114°--W 109°/N 42°--N 37°).1 map : col
Size: 24 x 36 inches unfolded, 8 x 4.5 inches folded