Salero Formation

TypeGeological formation

OverliesFort Crittenden Formation

RegionArizona

Country United States

Salero Formation
Stratigraphic range: Campanian-Early Maastrichtian ~74–70 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓
Type	Geological formation
Overlies	Fort Crittenden Formation
Location
Region	Arizona
Country	United States

The Salero Formation is a Late Cretaceous geologic formation in the United States. The formation is 70-74 million years old.