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Agate in Sioux County, Nebraska — The American Midwest (Upper Plains)
 

Bone Cabin

 
 
Bone Cabin Marker image. Click for full size.
Photographed by James Hulse, June 11, 2022
1. Bone Cabin Marker
Inscription. Harold J. Cook, son of James H. Cook, built this homestead cabin in the early 1900s. He called it East Agate, or "the lower ranch." Fearful that the Carnegie Museum was about to claim the land, his homestead established ownership rights for the Cook family. The cabin was used as the base camp for numerous research teams conducting digs on the ranch from 1910 to 1923. Harold worked with many of the world's leading paleontologists at his "bone cabin."

The Bone Cabin is listed on the National Register of Historic Places and has been restored to its 1923 appearance.

Captions
Lower Left: The Miocene Epoch fossil discoveries at Agate Springs Ranch were unmatched in the world. The Museum, Amherst College, and the American Museum of Natural University of Nebraska, the Carnegie History, among others, conducted excavations at the ranch.
Middle Left: Albert "Bill" Thomson, field paleontologist for the American Museum (1911-1923), with his wife (left) and sister-in-law. The professional relationship between Harold Cook and Bill Thomson developed into a forty year family friendship.
Upper Right: The Bone Cabin in 1910. The wagon ruts lead to the quarries on University and Carnegie Hills. The long shack behind the cabin housed the American Museum of Natural History paleontologists.

 
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Park Service, U.S. Department of the Interior.
 
Topics. This historical marker is listed in these topic lists: PaleontologySettlements & Settlers. A significant historical year for this entry is 1910.
 
Location. 42° 25.457′ N, 103° 44.378′ W. Marker is in Agate, Nebraska, in Sioux County. It can be reached from River Road near State Highway 29. The marker is located on the south side of River Road looking out at the Bone Cabin. Touch for map. Marker is in this post office area: Harrison NE 69346, United States of America. Touch for directions.

Regionally, this marker is in the Nebraska Panhandle. It is also in the American Midwest, in the Corn Belt, on the prairies, on the Great Plains, on the Northern Plains, and specifically on the High Plains. Globally, it is in North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once the Louisiana Purchase.

Other nearby markers. At least 8 other markers are within walking distance of this marker: The Gift of Friendship (approx. 0.3 miles away); Fossil Hills Trail (approx. 0.3 miles away); a different marker
The Bone Cabin and Marker image. Click for full size.
Photographed by James Hulse, June 11, 2022
2. The Bone Cabin and Marker
also named Fossil Hills Trail (approx. 0.4 miles away); Exploring the Niobrara (approx. 0.7 miles away); Quarry A (approx. Ύ mile away); An Ancient Waterhole (approx. Ύ mile away); Footprints in the Mud (approx. 0.8 miles away); Historic Excavations (approx. 0.8 miles away). Touch for a list and map of all markers in Agate.
 
More about this marker. The Agate Fossil Beds National Monument is a fee-free National Park Service site.
 
Also see . . .  History & Culture. Agate Fossil Beds National Monument (Submitted on July 14, 2022, by James Hulse of Medina, Texas.) 
 
The view of the Bone Cabin from the lookout image. Click for full size.
Photographed by James Hulse, June 11, 2022
3. The view of the Bone Cabin from the lookout
The view of the Bone Cabin and Marker (left side) from the road image. Click for full size.
Photographed by James Hulse, June 11, 2022
4. The view of the Bone Cabin and Marker (left side) from the road
 
 
Credits. This page was last revised on December 22, 2024. It was originally submitted on July 14, 2022, by James Hulse of Medina, Texas. This page has been viewed 503 times since then and 53 times this year. Photos:   1, 2, 3, 4. submitted on July 15, 2022, by James Hulse of Medina, Texas.
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Jul. 22, 2026