Niobrara, Nebraska
Niobrara (; Omaha: ''Ní Ubthátha'' ''Tʰáⁿwaⁿgthaⁿ'' , meaning "water spread-out village")Dorsey, James Owen (1890)''The Cegiha Language: Contributions to North American Ethnology'' 4. Washington: US Department of the Interior: Governme ...
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Niobrara County, Wyoming
Niobrara County is a county in the U.S. state of Wyoming. As of the 2020 United States census, the population was 2,467, making it the least populous county in Wyoming. Its county seat is Lusk. Its eastern boundary abuts the west lines of the ...
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Niobrara River
The Niobrara River (; , , literally "water spread-out horizontal-the" or "The Wide-Spreading Water") is a tributary of the Missouri River, approximately long,U.S. Geological Survey. Many early settlers, such as Mari Sandoz, referred to the rive ...
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Niobrara National Scenic River
The Niobrara National Scenic River is a section of the Niobrara River in north-central Nebraska, United States, approximately 300 miles (480 km) northwest of Omaha. In 1991, Congress set aside 76 miles (120 km) for preservation under ...
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Niobrara Formation
The Niobrara Formation , also called the Niobrara Chalk, is a geologic formation in North America that was deposited between 87 and 82 million years ago during the Coniacian, Santonian, and Campanian stages of the Late Cretaceous. It is com ...