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making them a distinct and valuable natural resource
they reveal a distinctive mottled pattern of fossilized corals
These basal giants shared the stage with other apex predators like Carcharodontosaurus and Spinosaurus
With a robust hardness rating of 6 to 7 on the Mohs scale
which is typical for quartz varieties
3.9" Thamnopora SP Coral Fossil Coral Reef Devonian Age Verde Valley, Arizona Serpentine making them a distinct andLocation: Martin Formation, Verde Valley, Arizona, United States Weight: 8. 5 Ounces Dimensions: 3. 9 Inches Long, 3. 1 Inches Wide, 2 Inches Thick Devonian Age 380 Million Years Old The item pictured is the one you will receive. Thamnopora SP Fossil Coral Around 410 million years ago, during the Devonian period, corals re emerged and began building the first large reef systems. These early reefs were bustling underwater communities, primarily formed
US$ 2815.00
US$ 2410.00
US$ 178.00