• Source: Amsden Formation
    • The Amsden Formation is a geologic formation in Montana. It preserves fossils dating back to the Carboniferous period.


      See also



      List of fossiliferous stratigraphic units in Montana
      Paleontology in Montana


      References


      Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.

    Kata Kunci Pencarian: