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These shells were divided into chambers separated by walls known as septa
meaning its crystals have three axes of unequal length that are mutually perpendicular
7 Inches Thick (Matrix)
making them especially prized for their beauty and scientific significance
Its specific gravity ranges from 2
2.1" Metacanthina Issoumourensis Trilobite Fossil Devonian Age 400 Mil Yrs Old COA Tyrannosaurus Rex Tooth These shells were divided intoLocation: Lghaft, Morocco Weight: 6. 3 Ounces Dimensions: 3. 5 Inches Long, 1. 7 Inches Wide, 1. 4 Inches Thick (Matrix) The trilobite is: 2. 1 Inches Long, 1. 3 Inches Wide, 0. 4 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Metacanthina Issoumourensis What are trilobites? Trilobites are an extinct group of marine arthropods that belong to the class Trilobita. They are among the earliest
US$ 180.00
US$ 174.50