page_title: Bull Fork Formation
hierarchical_section_title: Bull Fork Formation
caption_attribution_description: English: Bull Fork Formation (Richmondian, Upper Ordovician) exposed in Caesar Creek State Park, southern Ohio.
context_page_description: The Bull Fork Formation is a geologic formation in north central Kentucky and southwestern Ohio. It preserves fossils dating back to the Ordovician period.
  John H. Peck assigned strata previously called the Arnheim, Waynesville, Liberty, and Whitewater Formations in Kentucky to the Bull Fork Formation.
context_section_description: The Bull Fork Formation is a geologic formation in north central Kentucky and southwestern Ohio. It preserves fossils dating back to the Ordovician period.
  John H. Peck assigned strata previously called the Arnheim, Waynesville, Liberty, and Whitewater Formations in Kentucky to the Bull Fork Formation.
caption: Bull Fork Formation exposed in southern Ohio
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