Mint Canyon Formation
Geology
Members: unnamed (4), 16 (1), 24 (1), 6 (1), lower 14 (1), upper 14 (1)
Lithologies: not reported (2), siltstone (7), sandstone (3)
Paleoenvironments: terrestrial indet. (2), fluvial indet. (7)
Age range: base of the Middle Miocene to the top of the Late/Upper Miocene or 15.98000 to 5.33300 Ma