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  • Profile picture of Staci Conkling

    Staci Conkling posted a new specimen in the group Group logo of What is it?What is it? from the myFOSSIL app 1 year, 9 months ago

    1 year, 9 months ago
    1 year, 9 months ago

    Staci Conkling has contributed specimen mFeM 128374 to myFOSSIL!

    • Profile picture of Mason Hintermeister
      Mason Hintermeister replied 1 year, 9 months ago

      This is called a steinkern or internal mold of a gastropod (snail). Basically a snail which has filled in with sediment which has hardened while the original shell has worn away!