Chefu Formation

Geology

Members: unnamed (2)

Lithologies: "limestone" (2)

Paleoenvironments: slope (2)

Age range: Guzhangian or 500.50000 to 497.00000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Guzhangian500.5 - 497.0China (Guizhou) (125072 125073)