Sespe Formation edit
- ... that the Sespe Formation consists predominantly of sandstones and conglomerates between the upper Eocene epoch to the end of the Oligocene? Created by Antandrus (talk) Nominated by moreno oso (talk) 07:58, 8 September 2010 (UTC))
- ALT1 ...that the Sespe Formation has produced 400 million barrels of oil in Ventura County, California?
- ALT2 ...that the Sespe Formation's sedimentary rocks, which resulted from the millions of years of deposition, included mudstones, siltstones due to mountains erosion and floodplain alluvium?