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 477.70000 to 467.30000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Arenig478.6 - 466.0Bolivia (9103)
Moridunian477.7 - 473.8Bolivia (90413)
Dapingian470.0 - 467.3Bolivia (214526)