Photo: ICRA_Arts

Sea turtles are an ancient animal.

Their relatives have roamed Earths waters for millions of years.

This exciting discovery was recently announced inScientific Reports.

Fossil of Ancient Giant Sea Turtle the Size of Rhino Discovered in Spain

Photo: ICRA_Arts

Part of an enormous pelvis and carapace were recently unearthed in the Cal Torrades region of Spain.

The bones are 80 million years old.

Spiny protrusions on the pelvis first indicated to paleontologists that they had discovered a new species of marine turtle.

Fossil of Ancient Giant Sea Turtle the Size of Rhino Discovered in Spain

Photo: ICRA_Arts

NamedLeviathanochelys aenigmatica, the giants skeleton indicates it may have measured 13 feet from head to toe.

The name references an enigma, a curious creature indeed.

Previously it was thought the largest ancient sea turtles lived in American waters.

This new discovery disrupts those ideas.

Perhaps other big discoveries will be next.