Man finds 25-million-year-old teeth belonging to shark twice the size of a great white

Man finds tooth from 25-million-year-old mega shark twice the size of great white in Australia – KIRO 7 News Seattle

31 Fascinating Facts About Sharks

Man finds a 6.45-inch prehistoric shark tooth in Summerville construction site, News

Fossils on an Australian Beach Reveal a Shark-Eat-Shark World - The New York Times

Kid Finds Giant Shark Tooth That's Likely 25 Million Years Old

The Real Megalodon: Prehistoric Shark Behind Doc Uproar

How big was Megalodon compared to a great white shark? - Quora

Maryland 9-year-old Finds Rare Ancient Shark Tooth, 40% OFF

Huge serrated teeth from extinct mega-shark TWICE the size of great white found on Australian coast - World News - Mirror Online