Mirror Co UK
By Aaliyah Rugg
- 18:06, 4 May 2022
- UPDATED18:08, 4 May 2022
A prehistoric shark with 300 teeth offers an incredible insight into a species rarely ever seen.
The frilled shark has been swimming in the depths of the ocean since the time of the dinosaurs and is often called a “living fossil” because in the 80 million years they’ve been known to live on earth, the fish have barely changed.