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similar to many modern surface-feeding fish
Their fossils have been discovered throughout North and South America
Dimensions: 52MM
These formidable marine predators spent their entire lives in the ocean
these Solnhofen fossils are not just artifacts—they are a window into a long-lost world
XXL 7.9" Detailed Fossil Clypeaster Altus Sea Urchin Echinoid Miocene Taza Morocco Tibia similar to many modern surface-feedingLocation: Taza, Morocco Weight: 5 Pounds 13 Ounces Dimensions: 7. 9 Inches Long, 6. 8 Inches Wide, 4. 2 Inches Thick Comes with a Free Stand. Miocene Age 25 Million Years old. The item pictured is the one you will receive. Clypeaster altus Sea Urchins are marine invertebrates found across nearly all major oceanic habitats, from the poles to the equator and from shallow intertidal zones to depths over 5,000 meters. With roughly 800 species alive today,