Cerro Azul Formation

Geology

Members: unnamed (39)

Lithologies: not reported (17), siltstone (19), sandstone (7), gravel (1), conglomerate (1), "carbonate" (2)

Paleoenvironments: terrestrial indet. (24), fluvial indet. (6), "floodplain" (4), fluvial-lacustrine indet. (1), loess (4)

Age range: base of the Chasicoan to the top of the Messinian or 10.00000 to 5.33300 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Serravallian - Tortonian13.82 - 7.246Argentina (La Pampa) (231228)
Chasicoan10.0 - 9.0Argentina (La Pampa) (206264 230708)
Chasicoan - Huayquerian10.0 - 5.0Argentina (La Pampa) (204494)
Huayquerian8.0 - 5.0Argentina (La Pampa) (211562 211563 140925 151498 151499 151500 152061 152063 152065 152066 192135 192166 204359 204360 204361 204363 204598 206031 206260 206262 206263 210572 230749 232687 232688 232689)
Huayquerian8.0 - 5.0Argentina (Buenos Aires) (61292 61299 61300 198862 206032 210573)
Messinian7.246 - 5.333Argentina (La Pampa) (140932 141939 152067)