Trilobite - Elrathia Kingi Trilobite

Elrathia Kingi Trilobite
Quality: Full specimen (not partials)
Quantity with order: 2
Size: 1.5 - 2.0 cm
One of the most abundant life forms of the Cambrian period, dating over 500 million years. Trilobites were ocean floor dwelling arthropods that developed a body of three vertical lobes, a hard external covering, flexible joints and circulatory, nervous, digestive and reproductive systems