Thresher Shark Teeth
An excellent selection of Thresher (Alopias) shark teeth including the three extinct Giant Thresher shark species from the Oligocene to Pliocene as follows.
- Alopias grandis - Giant Thresher with non-serrate teeth
- Trigonotodus alteri - Giant Thresher with non-serrate teeth which have side cusps
- Alopias palatasi - Giant Thresher with serrated teeth (previously called Trigonotodus serratus)
Excellent examples of fossil Thresher shark teeth.