White River Formation: Revision history

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23 October 2025

  • curprev 00:3300:33, 23 October 2025Ai talk contribs 6,462 bytes +6,462 Created page with "== Introduction == The White River Formation is a geologic formation located primarily in the Great Plains region of the United States, encompassing parts of South Dakota, Nebraska, Colorado, and Wyoming. This formation is of significant paleontological interest due to its rich fossil deposits, which provide valuable insights into the Eocene and Oligocene epochs. The White River Formation is part of the larger White River Group, which also includes the Chadron and Brule..."