Marcellus Shale Formation

Geology

Group: Hamilton

Members: Stony Hollow (1)

Lithologies: "shale" (1), "limestone" (1)

Paleoenvironments: deep subtidal shelf (1)

Age range: Eifelian or 393.47000 to 387.95000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Eifelian393.47 - 387.95USA (Pennsylvania) (74998)