Mehama Formation
Geology
Members: unnamed (2)
Lithologies: not reported (2)
Paleoenvironments: terrestrial indet. (1), lacustrine indet. (1)
Age range: Early/Lower Oligocene or 33.90000 to 27.30000 Ma
Collections
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Oligocene | USA (Oregon) | (193698 193699) |