Designed by Utah State Parks. Reproduced by Hypostatic Studios
 
Sourced from Sketchfab (https://sketchfab.com/3d-models/helicoprion-tooth-whorl-sculpted-model-bbe8cfb75fd44d4a93dcfa1f718e149f)
 
Lawfully reproduced and sold under CC0 1.0 (Universal Public Domain Dedication)