Trilobite Fossil

600 million year old marine fossil. From the Paleo-zoic era , Trilobites are distinct hard shelled marine anthropods . There were over 15,000 species of Trilobite, which makes them the most diverse animal life form , on the planet. Trilobites also existed for over 270 million years. The symetrical, intriguing and graceful body lines, have earned these animals the Nickname as “the butterflies of the sea”.