Zorritos Formation

Geology

Members: unnamed (14), Lower (2), Upper (2), Variegated (1), Variegated Beds (1)

Lithologies: not reported (10), claystone (1), "shale" (2), siltstone (1), sandstone (8), conglomerate (3)

Paleoenvironments: marine indet. (13), coastal indet. (5), paralic indet. (1), fluvial-lacustrine indet. (1)

Age range: base of the Early/Lower Miocene to the top of the Middle Miocene or 23.04000 to 11.63000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Early/Lower Miocene23.04 - 15.98Peru (66141 66177 66178 93740 93741 93743 93747 93748 93749 93750 93751 93769 93770 207007)
Early/Lower Miocene23.04 - 15.98Peru (Tumbes) (58999 59000 59001 59002)
Miocene23.04 - 5.333Peru (Tumbes) (203573)
Middle Miocene15.98 - 11.63Peru (211380)