Isurus praecursor Dentition (Eocene)

This catalog contains an exceptional, rare dentition of the Isurus praecursor, the earliest Mako shark. I was able to construct an Eocene Isurus praecursor dentition - all Harleyville Santee Limestone teeth. You may never see another one of these! The anterior teeth range from 1-3/8" to 1-9/16". The lateral teeth include many 1" to 1-1/4" teeth. All teeth in top quality to near top quality condition. There are 60 teeth total (26 uppers and 24 lowers). I used the "same basic" dentition design as the Isurus oxyrhincus, the extant Shortfin Mako. The dentition is approximately 16" wide and 12" tall. Dentition includes 8 large (1-3/8" to 1-9/16") anterior teeth, 20 large (1"+) lateral teeth, 16 medium sized (~1") lateral teeth, and 16 back lateral & posterior teeth. Photos below. Isurus praecursor teeth are very difficult to find; especially with all these position teeth!