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  • Profile picture of Els Plum

    Els Plum posted an image in the group from the myFOSSIL app 3 years, 5 months ago

    3 years, 5 months ago
    3 years, 5 months ago

    Found this in the middle of the desert in California. What is this and what does this type of shell belong to? How old do you think it is…? Thanks! #fossil