5.8" Trilobite Trackway Cruziana Plate Fossil Ordovician Age Ouzina Morocco Subhyracodon built primarily from iron and

built primarily from iron and magnesium-rich orthopyroxene that creates its striking dark coloration and substantial weight

Fossil evidence from the Badlands provides a glimpse into how brontotheres lived

provided lightweight strength and greater muscle attachment

which was rather lean for a tyrannosaurid

5.8" Trilobite Trackway Cruziana Plate Fossil Ordovician Age Ouzina Morocco Subhyracodon built primarily from iron andLocation: Ouzina, Morocco Weight: 15. 8 Ounces Dimensions: 5. 8 Inches Long, 2. 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 moved