Taraises Formation

The Taraises Formation is a geologic formation in northern Mexico. It preserves fossils dating back to the Early Cretaceous, including ammonites.^[1]

Taraises Formation
Stratigraphic range: Berriasian–Hauterivian PreꞒ Ꞓ O S D C P T J K Pg N
Type	Formation
Underlies	Cupido Formation
Overlies	La Caja Formation, La Casita Formation
Lithology
Primary	Marl
Other	Limestone
Location
Country	Mexico

See also

• Earth sciences portal
• Mexico portal
• Paleontology portal

• List of fossiliferous stratigraphic units in Mexico