San Juan Raya Formation
Geology
Members: unnamed (14)
Lithologies: not reported (1), "shale" (8), sandstone (6), "mixed carbonate-siliciclastic" (4), "limestone" (1)
Paleoenvironments: marine indet. (1), carbonate indet. (1), open shallow subtidal (4), lagoonal (8)
Age range: Aptian or 125.00000 to 113.00000 Ma