Sentence Examples

  • Colorado: Niobrara; Benton.
  • Niobrara formation 100 200.,
  • In the foothills there are typical canyons, as along the Platte forks, and in the northern edge of the sand-hills Those of the upper Republican are the largest, those of the Bad Lands are the most peculiar; and the Niobrara tributary system is the most developed.
  • The upper course of the Niobrara above the Keya Paha is in a narrow gorge.
  • At Niobrara, in Knox county, a well 656 ft.

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