12 Real, Prehistoric Monsters (And Their Modern Relatives)

(3:3)

These Ancient Animals Scarier Than Dinosaurs

(38:1econd)

2 Hours of Mind-Blowing Prehistoric Ancient Animal Facts To Fall Asleep To!

(1:48:54)

24 Deadly Animals You Will Be Glad To Know Are Extinct

(15:29)

This Prehistoric Ocean Was Thalassophobia On Steroids

(25:54)

It’s a good thing these animals are extinct #prehistoric #dinosaur #extinct #animals #scary #horror

(29)

Top 10 Incredible Prehistoric Monsters That Actually Existed

(11:40)

Prehistoric Monsters in Northern Canada - A 2 Hour Compilation

(1:57:3)

Incredible Prehistoric Creatures

(59:38)

Animals That Were SCARIER Than Dinosaurs

(26:17)

Top 20 Most Incredible Prehistoric Sea Monsters

(16:35)

What Was Earth Like Before the Dinosaurs?

(9:28)

15 Terrifying Prehistoric Creatures That Actually Exist

(7:8)

When We Met Monsters

(30:41)

River Monsters Prehistoric Terror

(41:40)

The Scariest Prehistoric Animals...

(58)