3.1" Diplomystus Dentatus Fossil Fish Green River FM WY Eocene Age COA, Stand Eutrichiurides Trilobites were an extinct lineage

Trilobites were an extinct lineage of marine arthropods belonging to the class Trilobita and represent one of the earliest major groups of arthropods known from the fossil record

This mineral appears in many colors

making this the optimal collecting season

The best time to find them is often in the spring after the ice has shifted the shoreline

Purple Fluorite crystallizes beautifully in cubic and octahedral shapes

3.1" Diplomystus Dentatus Fossil Fish Green River FM WY Eocene Age COA, Stand Eutrichiurides Trilobites were an extinct lineageLocation: Kemmerer, Wyoming Weight: 7. 2 Ounces Dimensions: 5. 6 Inches Long, 3. 7 Inches Wide, 0. 3 Inches Thick (Plate) Fish Dimensions: 3. 1 Inches Long, 1. 1 Inches Wide Comes with a Free Stand. Comes with a Certificate of Authenticity. The item pictured is the one you will receive. 56 million years old, Eocene age. Diplomystus dentatus was an extinct, herring like surface feeding fish distinguished by its upturned mouth, perfectly adapted for