Juvenile great white shark tooth - Member Collections - The Fossil

Shape-preserving erosion controlled by the graded microarchitecture of shark tooth enameloid

Chilean Great White juvenile shark tooth

PA boy discovers giant prehistoric shark tooth in South Carolina

Megalodon Vs. Great White Shark

Shark teeth close up hi-res stock photography and images - Alamy

Shark teeth close up hi-res stock photography and images - Alamy

Angustidens: 4 Facts You Should Know About The Species

Maryland 9-year-old finds rare ancient shark tooth Christmas Day : NPR

The secrets of how sharks survived so many of Earth's mass extinctions

Megalodon had 6-foot jaw, weighed 70 tons, scientists say