Paha Sapa, Black Hills
Geologic History of the Lakotas' Sacred Hills
Oasis on the Plains
The Black Hills rise incongruously from surrounding prairies of the Great Plains. While the Plains Indians' main food source, bison, grazed in the open space of the prairies, the Black Hills provided such resources as wood, water, berries, shade, stone, minerals, and smaller prey. The hills are still important to the culture, with many sacred sites located here. The Black Hills cover an area 100 miles long and 50 miles wide that straddles the Wyoming-South Dakota border. Geologists call the formation a dome or uplift.
Black Hills, Red Clays
Encircling the granite core of the Black Hills from inside out are the Madison limestone plateau, Red Valley, Dakota Hogback ridge, and an outer belt of mountains in the north. The Visitor Information Center is located in the Red Valley, also known as Redwater Valley, Red Beds and Red Racetrack. The last name refers to a Lakota account of a great running contest that caused the Black Hills to rise, spilling blood and staining the ground red. Notice the 200-300 million-year-old clays and shales around you that give the area its colorful name. Being extremely soft, this formation erodes easily, sculpting dramatic gullies and buttes. Interspersed deposits of bright white gypsum erode and dissolve even more quickly, leaving underground voids that collapse to create sinkholes like the Vore Buffalo Hunt.
A Ring of Mountains
The outermost ring of the Black Hills is a belt of mountains in the north. Some located nearby include: Sundance Mountain and the Bear Lodge Mountains
Topics. This historical marker is listed in these topic lists: Native Americans • Paleontology.
Location. 44° 31.661′ N, 104° 12.346′ W. Marker is in Sundance, Wyoming, in Crook County. Marker is on Interstate 90. Marker is at the Wyoming Welcome Center. Touch for map. Marker is in this post office area: Sundance WY 82729, United States of America. Touch for directions.
Other nearby markers. At least 8 other markers are within 3 miles of this marker, measured as the crow flies. The Vore Buffalo Jump (here, next to this marker); Bird of the Black Hills (here, next to this marker); Rich Colors, Rich Lands (here, next to this marker); The Custer Trail (here, next to this marker); Petrified Trees (here, next to this marker); a different marker also named Vore Buffalo Jump (approx. 2˝ miles away); Understanding Bison Behavior Brought Success (approx. 2˝ miles away); The Ideal Hunting Ground (approx. 2˝ miles away). Touch for a list and map of all markers in Sundance.
Credits. This page was last revised on June 16, 2016. It was originally submitted on August 4, 2011, by Bill Pfingsten of Bel Air, Maryland. This page has been viewed 1,073 times since then and 9 times this year. Photos: 1, 2, 3. submitted on August 4, 2011, by Bill Pfingsten of Bel Air, Maryland.