Siletz River Volcanics Formation

Geology

Members: unnamed (2)

Lithologies: not reported (2)

Paleoenvironments: marine indet. (2)

Age range: Eocene or 56.00000 to 33.90000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Eocene56.0 - 33.9USA (Oregon) (194800 195614)