Wellsburg Member

Geology

Formation: Chemung

Lithologies: unknown

Paleoenvironments: marine indet. (6)

Age range: Frasnian or 382.31000 to 372.15000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Frasnian382.31 - 372.15USA (New York) (54583)
Frasnian382.31 - 372.15USA (West Virginia) (54279 54891)
Frasnian382.31 - 372.15USA (Pennsylvania) (54496 54519 55008)