Chagrin Shale Formation

Geology

Members: unnamed (13)

Lithologies: "shale" (13), siltstone (11)

Paleoenvironments: marine indet. (2), offshore (2)

Age range: Famennian or 372.20000 to 358.90000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Famennian372.2 - 358.9USA (Ohio) (653 3375 3376 3377 3378 3379 3380 3381 3382 3383 72276 72277 225952)