4.6" Trilobite Trackway Cruziana Plate Fossil Ordovician Age Ouzina Morocco Reptile approximately 33 to 55 million

approximately 33 to 55 million years ago

Gorgosaurus is most similar to its very close relative

Fossil Bone Weight: 1 Pound

Its optical properties

This Diplomystus dentatus specimen represents a significant paleontological acquisition from the Green River Formation of southwestern Wyoming

4.6" Trilobite Trackway Cruziana Plate Fossil Ordovician Age Ouzina Morocco Reptile approximately 33 to 55 millionLocation: Ouzina, Morocco Weight: 1 Pound 6 Ounces Dimensions: 4. 6 Inches Long, 3. 7 Inches Wide, 1. 3 Inches Thick (Matrix) Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Trilobite trackways, labeled Cruziana and Rusophycus, are important trace fossils that provide paleontologists with direct insights into the behavior of ancient arthropods. Cruziana features bilobed, elongated furrows made as trilobites