Mesa Montosa Member

Geology

Group: Chinle

Formation: Petrified Forest

Lithologies: siltstone (1), conglomerate (1)

Paleoenvironments: terrestrial indet. (1)

Age range: Norian or 228.00000 to 208.50000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Norian228.0 - 208.5USA (New Mexico) (80926)