The Badlands of South Dakota were not so bad at all. Flat The striped, serrated scenery was created due to a combination of plate tectonics, raising and cracking the Earth’s crust, and erosion, wind, rainwater and freeze and thaw cycles wearing away at the exposed surfaces through time. The layers themselves are made of relatively soft, sedimentary materials; sand, silt, clay, and volcanic ash. This soft substrate makes erosion a fairly rapid process. The erosion process is continuing today, meaning that the Badlands you see today may not be the The Badlands are known to be one of the world’s richest mammal fossil beds. It is speculated that the history of the |
In the mist of the morning…
Cool, a rainbow of dirt!
Me, in the bad
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