I had never heard of Cardabiodon prior to joining The Fossil Forum. I understand that it is a fairly recently described shark, I believe around 20 years or so. I have no intention of adding a tooth to our fossil line up. I have not seen many for sale and the one I did see was very expensive. It is still an interesting shark to consider adding to the presentation, even without having a fossil to represent it. It is a mystery to me. I know very little about it but a giant Cretaceous era shark would be of interest to the kids I am pretty sure.
Can anyone point me in the direction of more information on Cardabiodon? A scientific paper or a bit on the ecology of the shark. I have not found much in my own search so I figure there are probably people here that would know more or point me in the right direction.