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John F posted a new specimen in the group
What is it? from the myFOSSIL app 1 month, 4 weeks ago 1 month, 4 weeks ago1 month, 4 weeks agoJohn F has contributed specimen mFeM 161505 to myFOSSIL!
John F posted a new specimen in the group What is it? from the myFOSSIL app 1 month, 4 weeks ago
John F has contributed specimen mFeM 161505 to myFOSSIL!
I must say this looks mostly like fractured clay or slate. You could possibly check images of petrified wood.