Machiques Formation

Geology

Members: unnamed (4)

Lithologies: "limestone" (4)

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

Age range: base of the Aptian to the top of the Early/Lower Albian or 121.40000 to 110.10000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Aptian121.4 - 113.2Venezuela (87909)
Early/Lower Albian113.2 - 110.1Venezuela (87939 87940 87975)