Isurolamna bajarunasi - Extinct Mackerel Shark

Extinct Mackerel Shark Teeth Late Eocene - Appx 40-42 Million Years Old. Outstanding large Extinct Mackerel shark teeth from a no longer collected site in Kazakhstan. Probably the largest teeth of this genus anywhere - these average appx 5/8"-3/4" in length and are all complete, most perfect.

Listing is for ONE tooth only - multiple items shown in photos are for example only.