Member, Group

Geology

Formation: Auquilco

Formations: Auquilco (4)

Lithologies: "limestone" (3), gypsum (1)

Paleoenvironments: marine indet. (1), carbonate indet. (3)

Age range: base of the Late/Upper Oxfordian to the top of the Early/Lower Kimmeridgian or 157.90000 to 152.21000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Late/Upper Oxfordian157.9 - 154.8Argentina (68162)
Early/Lower Kimmeridgian154.8 - 152.21Argentina (Neuquen) (135771 136308 136316)