.73" Fossil Crusher Shark (Ptychodus) Tooth - Kansas

This is a small, .73" wide tooth from a Crusher Shark (Ptychodus mortoni) a genus of shell-crushing sharks from the Late Cretaceous period. Comes in a small acrylic display case.

Its believed that these crusher sharks grew to be about 4-5 meters long that probably crushed and ate large shelled animals such as giant clams and ammonites.