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fossilnut posted a topic in Fossil IDI apologize as I did not keep any information about where I found this. But I saved it as I was curious. I have showed it to some experienced natural history collectors and those interested in skulls without any success. So I am asking if anyone can help. I do not even know for sure that it is fish. But I remain curious. Thanks for any help anyone can offer.
Normal 3rd anterior Isurus or pathological
fossilnut posted a topic in Fossil IDHi Looking thru an old collection of Isurus, three large and one smaller teeth showed a noticeable concave curve on the lingual side (I think I got that right). My first thought was pathological. In doing some "research" apparently there is something peculiar about the 3rd anterior tooth of Makos. Requesting your help with these. I tried to show by stacking the three curved ones with 2 regular shaped makos. Hope that shows clearly. What purpose would this "special" tooth serve? The brachiopod just could not resist getting in the picture. Thanks