La Tortuga Formation

Geology

Members: Middle (1)

Lithologies: "shale" (1), sandstone (1)

Paleoenvironments: offshore (1)

Age range: Early/Lower Maastrichtian or 72.20000 to 66.00000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Early/Lower Maastrichtian72.2 - 66.0Peru (62036)