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Matt Kowalczyk posted a new specimen in the group
University of Michigan Museum of Paleontology from the myFOSSIL app 2 years, 11 months ago
2 years, 11 months ago2 years, 11 months agoMatt Kowalczyk has contributed specimen mFeM 126282 to myFOSSIL!
Most likely a tooth,
Fossil fins usually don’t fossilize beyond
an impression/imprint because or them
usually being make of cartilage.
Kind of tooth??