Nestucca Formation

Geology

Members: unnamed (10)

Lithologies: not reported (1), "shale" (6), siltstone (2), sandstone (1)

Paleoenvironments: marine indet. (10)

Age range: base of the Bartonian to the top of the Late/Upper Eocene or 41.03000 to 33.90000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Bartonian41.03 - 37.71USA (Oregon) (126109 202156 226550 226551 226552 226553 226554)
Bartonian - Priabonian41.03 - 33.9USA (Oregon) (201282)
Late/Upper Eocene37.71 - 33.9USA (Oregon) (192865 201505)