Teeth reveal new extinct species of giant shark

Huge size of extinct megalodon shark was 'off the charts', new

Global warming?, Page 135

True size of prehistoric mega-shark finally revealed — Shark

Sharklike Helicoprion Ruled Its Environs with a Row of Vertical

Tooth fossil reveal clues about demise of two big shark species

Global warming?, Page 135

Sudden shark die-off 19 million years ago eliminated most species

The Meg, megalodon sharks: the truth explained

Giant 'megalodon' shark extinct earlier than

Global warming?, Page 81

Extinct Megatoothed Shark May Have Been Warm-Blooded - Eos

Global warming?, Page 135

Ancient Megalodon teeth reveal the terrifying shark was in a

Rare And 'Horrific': Frilled Shark Startles Fishermen In Australia