Sella Formation

Geology

Members: unnamed (3), Lower (1), Upper (1)

Lithologies: "shale" (2), siltstone (2), sandstone (3), "limestone" (1)

Paleoenvironments: carbonate indet. (3), deep subtidal shelf (1), offshore shelf (1)

Age range: base of the Dyeran to the top of the Westphalian D or 515.30000 to 307.40000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Botomian516.0 - 512.1Canada (British Columbia) (81084 81085)
Dyeran515.3 - 509.7Canada (British Columbia) (7797)
Arenig477.1 - 468.0Bolivia (Tarija) (9107 57172 57173)
Arenig477.1 - 468.0Bolivia (Avilés) (9104)
Late/Upper Llandeilo461.1 - 458.2Bolivia (Tarija) (167377)
Westphalian D309.8 - 307.4Germany (153149)