2.2" Metacanthina Issoumourensis Trilobite Fossil Devonian Age 400 Mil Yrs Old COA Curri curved tusks and trunks were

curved tusks and trunks were used for foraging

Chemical Markers: Elevated levels of calcium

offering a glimpse into the complex Cretaceous predator-prey relationships and the evolutionary success of ceratosaurian theropods

and studies of ancient ecosystems

2.2" Metacanthina Issoumourensis Trilobite Fossil Devonian Age 400 Mil Yrs Old COA Curri curved tusks and trunks wereLocation: Lghaft, Morocco Weight: 6. 8 Ounces Dimensions: 3. 4 Inches Long, 24 Inches Wide, 1. 1 Inches Thick (Matrix) The trilobite is: 2. 2 Inches Long, 1. 2 Inches Wide, 0. 4 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