5.3" Trilobite Trackway Cruziana Plate Fossil Ordovician Age Ouzina Morocco Snake Through exposure to intense heat

Through exposure to intense heat followed by rapid cooling

The Cretaceous limestone deposits of Lebanon are renowned for their exceptional diversity of ancient life

Researchers believe its dietary shift may have been driven by competition among apex marine predators or the exploitation of abundant hard-shelled prey resources during the Late Cretaceous period

or white coloration

5.3" Trilobite Trackway Cruziana Plate Fossil Ordovician Age Ouzina Morocco Snake Through exposure to intense heatLocation: Ouzina, Morocco Weight: 14. 9 Ounces Dimensions: 5. 3 Inches Long, 4. 9 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 moved