Rincon Formation

Geology

Members: Lower (27), San Miguel Volcanic (1)

Lithologies: not reported (1), claystone (1), mudstone (25), "shale" (2), siltstone (1), sandstone (6)

Paleoenvironments: marine indet. (4), terrestrial indet. (1), offshore indet. (2), offshore (28)

Age range: base of the Llandovery to the top of the Hemphillian or 443.40000 to 4.90000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Llandovery443.4 - 433.4Argentina (25072)
Llandovery443.4 - 433.4Argentina (Salta) (2866)
Wenlock433.4 - 427.4Argentina (25098)
Barremian - Aptian129.4 - 113.0Chile (Doceava Región) (150023 150024)
Barremian - Aptian129.4 - 113.0Chile (Doceava Regón) (150031)
Chattian28.1 - 23.03USA (California) (52383 52384 52385 52386 52387 52388 52389 52390 52391 52392 52393 52394 52395 52396 52397 52398 52399 52400 52401 52402 52403 52404 52405 52406 52407 52408 133382)
Aquitanian23.03 - 20.44USA (California) (52412)
Hemphillian10.3 - 4.9USA (New Mexico) (19285)