Buzz saw teeth of a Helicoprion are explained | Men's Journal
Sea Predators Encyclopedia - HELICOPRION: an extinct shark with strange teeth Weight: 226.7 - 453.5 kg Size: 3.96 - 7.62 m Speed: 23.5 km/h Bite Force: 320.5 kg Classification: Shark (Fish) Helicoprion
Dinatheen P-Animal Info Ref: Helicoprion by Tyrannosaurus90s on DeviantArt
FAGINEY Simulation Model,Simulation Model Lifelike Vivid Educational Helicoprion Model Toy Marine Animal Toy For Above 3 Years Old,Marine Animal Toys - Walmart.com
Helicoprion bessonovi is a cartilaginous fish from the Paleozoic Era. Poster Print by Nobumichi Tamura/Stocktrek Images (32 x 24) - Walmart.com