Bull Run Formation

The Bull Run Formation is a Triassic stratigraphic unit in the eastern United States. Fossil fish bones and scales have been found in outcrops of the formation's Groveton Member in Manassas National Battlefield Park.[1]

Footnotes

  1. "Manassas National Battlefield Park," Hunt, Santucci, and Kenworthy (2006); page 64.

References