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They provide invaluable insights into Cambrian marine life
The only real vulnerability was its soft underbelly—if a predator managed to flip it over
Lived during the Late Cretaceous Age about 77 million years ago
Museums and private collectors use Black Tourmaline specimens to demonstrate mineral formation
their bodies were perfectly adapted for life at sea
5.3" Trilobite Trackway Cruziana Plate Fossil Ordovician Age Ouzina Morocco Saw Fish They provide invaluable insights intoLocation: 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
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