Pozo Formation

Geology

Members: unnamed (1), Gran Barranca (1), lower (12), Pozo Shale (7), Pozo Shales (1)

Lithologies: not reported (12), claystone (1), sandstone (5), conglomerate (5)

Paleoenvironments: terrestrial indet. (2), coastal indet. (1), fluvial indet. (10), "floodplain" (6), fluvial-deltaic indet. (2), lacustrine - large (1)

Age range: base of the Valanginian to the top of the Late/Upper Pleistocene or 137.05000 to 0.01170 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Valanginian137.05 - 132.6Spain (220703)
Late/Upper Paleocene59.24 - 56.0USA (California) (220399)
Middle Eocene48.07 - 37.71Peru (176131 176136 176137 176138 176139 176141 176142 176150 176154)
Middle Eocene48.07 - 37.71Peru (Loreto) (176140 176151)
Late/Upper Eocene37.71 - 33.9Peru (San Martin) (225588)
Late/Upper Eocene37.71 - 33.9Peru (San Martín) (225589)
Priabonian - Rupelian37.71 - 27.3Peru (Loreto) (144474)
Early/Lower Oligocene33.9 - 27.3Peru (199559 199561 199563 225590)
Rupelian - Chattian33.9 - 23.04Peru (Loreto) (176129)
Rupelian - Chattian33.9 - 23.04Peru (199560 199562)
Aquitanian23.04 - 20.45Venezuela (205120)
Huayquerian8.0 - 5.0Argentina (Mendoza) (231327)
Late/Upper Pliocene3.6 - 2.58Argentina (Mendoza) (206214)
Late/Upper Pleistocene0.129 - 0.0117Argentina (Formosa) (114698)