4.6" Trilobite Trackway Cruziana Plate Fossil Ordovician Age Ouzina Morocco Meteorite many from plant families that

many from plant families that are now extinct

Small webbed feet aided in steering

although less robust than the hind limbs

demonstrating how ancient sharks evolved to exploit large prey resources

Vertebrae Dimensions: 49MM

4.6" Trilobite Trackway Cruziana Plate Fossil Ordovician Age Ouzina Morocco Meteorite many from plant families thatLocation: 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