XXL 7.5" Detailed Fossil Clypeaster Altus Sea Urchin Echinoid Miocene Taza Morocco Dimetrodon Cambrian biodiversity

Cambrian biodiversity

Quartz has a hardness of 7

5 feet long and weighed a staggering 4

Unlike many prepared fossils

The exact cause of their extinction remains uncertain

XXL 7.5" Detailed Fossil Clypeaster Altus Sea Urchin Echinoid Miocene Taza Morocco Dimetrodon Cambrian biodiversityLocation: Taza, Morocco Weight: 5 Pounds 13 Ounces Dimensions: 7. 5 Inches Long, 6. 3 Inches Wide, 4. 7 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,