Abo/Cutler Formation
Geology
Members: unnamed (13)
Lithologies: not reported (8), claystone (1), "shale" (1), siltstone (2), sandstone (4), conglomerate (1)
Paleoenvironments: terrestrial indet. (10), fluvial indet. (3)
Age range: Wolfcampian or 298.90000 to 286.00000 Ma