Pircancha Formation

Geology

Members: unnamed (3)

Lithologies: mudstone (2), "shale" (1), sandstone (1)

Paleoenvironments: marine indet. (1), transition zone/lower shoreface (1), offshore (1)

Age range: base of the Moridunian to the top of the Dapingian or 477.10000 to 469.40000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Moridunian477.1 - 473.8Bolivia (90413)
Arenig477.1 - 468.0Bolivia (9103)
Dapingian471.3 - 469.4Bolivia (214526)