Coaledo Formation

Geology

Members: unnamed (5), Lower (21)

Lithologies: not reported (1), "shale" (20), sandstone (25)

Paleoenvironments: marine indet. (25), coastal indet. (1)

Age range: Bartonian or 41.03000 to 37.71000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Bartonian41.03 - 37.71USA (Oregon) (37870 200100 200857 200858 200859 200860 200861 200862 200863 200864 200865 200866 200867 200868 200920 200921 200922 201047 201048 201049 201050 201051 202318 203133 203533 203534)