Formed 80 million years ago as sedimentary deposits in an inland sea, the chalk rock formations known as Monument Rocks are a National Natural Landmark, and a significant source of ancient marine fossils.
Taken 12-31-13 Gove County, KS

Max Size: 72x48 REF # : KS-4429 R-5 D800E 14-24MM

Max Wallpaper Size (hgt x wide) is : 144x96 inches