Tecocoyunco Group

Geology

Formations: Zorrillo (1)

Lithologies: sandstone (1), coal (1)

Paleoenvironments: unknown

Age range: Bajocian or 170.30000 to 168.30000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Bajocian170.3 - 168.3Mexico (Oaxaca) (25087)