Santiago Group

Geology

Formations: Angostura (2), Borbon (2), Picaderos (1)

Lithologies: "shale" (2), sandstone (3), conglomerate (3)

Paleoenvironments: marine indet. (1), shallow subtidal indet. (2), marginal marine indet. (1), lagoonal (1)

Age range: base of the Early/Lower Miocene to the top of the Late/Upper Miocene or 23.04000 to 5.33300 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Early/Lower Miocene23.04 - 15.98Ecuador (Esmeraldas) (60753)
Early/Lower Miocene23.04 - 15.98Ecuador (Manabi) (60769)
Middle Miocene15.98 - 11.63Ecuador (Manabi) (60754)
Middle Miocene15.98 - 11.63Ecuador (Esmeraldas) (60751 60752)
Late/Upper Miocene11.63 - 5.333Ecuador (Esmeraldas) (60640 60662 60675)