Amba Aradam Formation

Geology

Members: Graua (1), Graua Limestone (3)

Lithologies: marl (2), wackestone (3), "limestone" (1)

Paleoenvironments: shallow subtidal indet. (4)

Age range: or 122.46000 to 121.40000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Early/Lower Aptian121.4 - 122.46Ethiopia (46586 46587 46588 46589)