Warrior Formation

Warrior Formation Stratigraphic range: Cambrian
Type	sedimentary
Underlies	Gatesburg Formation
Overlies	Pleasant Hill Formation
Thickness	250 ft at type sections, 1350 ft in Nittany Arch
Lithology
Primary	limestone
Other	shale, siltstone, sandstone
Location
Region	Appalachian Basin
Country	United States
Extent	Bedford Co., Blair Co., Centre Co., Huntingdon Co.
Type section
Named for	Warrior Run, Blair County
Named by	C. Butts, 1918

The Cambrian Warrior Formation is a mapped limestone bedrock unit in Pennsylvania.

The Warrior Formation is described by Berg and others as gray, thin- to medium-bedded, fossiliferous, cyclic limestone bearing stromatolites, interbedded with shale, siltstone, and sandstone.

Relative age dating places the Warrior Formation in the middle to late Cambrian.

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