1.9" Metacanthina Issoumourensis Trilobite Fossil Devonian Age 400 Mil Yrs Old COA Mercenaria This specimen represents a significant

This specimen represents a significant chapter in cetacean evolution

fish-like appearance and was inspired by early fossil discoveries in England during the early nineteenth century

woolly mammoths were covered in thick fur

located in North Africa

but later species evolved shorter tails and even lost their teeth

1.9" Metacanthina Issoumourensis Trilobite Fossil Devonian Age 400 Mil Yrs Old COA Mercenaria This specimen represents a significantLocation: Lghaft, Morocco Weight: 6 Ounces Dimensions: 3. 6 Inches Long, 2. 1 Inches Wide, 1. 5 Inches Thick (Matrix) The trilobite is: 1. 9 Inches Long, 1. 5 Inches Wide, 0. 5 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Metacanthina Issoumourensis Trilobites are a fossil group of extinct marine arthropods that form the class Trilobita. Trilobites form one of the earliest known groups of