How Did Badlands National Park Get Its Name? Black Hills Travel Blog
How Did The Badlands Form. Web deposition ended about 28 million years ago with the sharps formation, the uppermost unit of badlands.
Web deposition ended about 28 million years ago with the sharps formation, the uppermost unit of badlands.
Web deposition ended about 28 million years ago with the sharps formation, the uppermost unit of badlands. Web deposition ended about 28 million years ago with the sharps formation, the uppermost unit of badlands.