living fossil

For the past 85 years, the coelacanth has been known as the

Large gars can grow as large as crocodiles and have armor so tough it helped them survive predatory dinosaurs.

Scientists have determined

According to Daily Mail, this frightening creature is also known as crested shark. They swam across the ocean 80 million years ago and are one of the oldest creatures in the

The British snail (Nautilus pompilus) is considered by the scientific community as a