4.8" Trilobite Trackway Cruziana Plate Fossil Ordovician Age Ouzina Morocco Hyracodon Nebrascensis While its relatives pursued fast-moving

While its relatives pursued fast-moving fish and other marine reptiles

They are fragments of an ancient coral reef that flourished during the Devonian period

and a whip-like tail that made it a lightning-fast hunter capable of explosive strikes

Volcanic eruptions periodically buried fallen trees under layers of ash and lava

4.8" Trilobite Trackway Cruziana Plate Fossil Ordovician Age Ouzina Morocco Hyracodon Nebrascensis While its relatives pursued fast-movingLocation: Ouzina, Morocco Weight: 1 Pound 0. 1 Ounces Dimensions: 4. 8 Inches Long, 3. 8 Inches Wide, 0. 9 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