Ptychodus occidentalis
A rare, Top Quality Ptychodus occidentalis tooth from Russell Co., Kansas. An excellent example of this rare Cretaceous shark. Upper Cretaceous Period. Greenhorn Limestone Formation. Authenticity guaranteed. Perfect tooth. This is a tough species to source!
KS401 SIZE: 3/4" x 11/16"
Note - Adding 11 Kansas Ptychodus teeth in May 2026. Link to Kansas Ptychodus teeth
