Xenacanthus Tooth (shark) from the Early Permian of Texas
Xenacanthus Tooth (shark) from the Early Permian of Texas

Xenacanthus Tooth (shark) from the Early Permian of Texas

$13.00 

Description
0.23" (0.6 cm) Xenacanthus Tooth (shark) from the Wolfcampaian Series of Texas. These teeth are early Permian in age 299-275 million years old.