Indio Formation

Geology

Group: Wilcox

Members: Lower (13), Middle (10), Upper (9)

Lithologies: claystone (1), "shale" (21), sandstone (22), conglomerate (8)

Paleoenvironments: marine indet. (22), coastal indet. (10)

Age range: Early/Lower Eocene or 56.00000 to 48.07000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Early/Lower Eocene56.0 - 48.07Mexico (Tamaulipas) (42929 42930 42931 42932 42933 42934 42935 42936 42937 42942 42944 42945 42946 42947)
Early/Lower Eocene56.0 - 48.07Mexico (Nuevo Leon) (42938 42939 42940 42941 42943 42948 42949 42950 42951 42952 42953 42954 42955 42956 42957 42958 42959)
Ypresian56.0 - 48.07Mexico (Nuevo Leon) (81023)