5.7" Thamnopora SP Coral Fossil Coral Reef Devonian Age Verde Valley, Arizona Grposaurus a bold calcium carbonate mineral

a bold calcium carbonate mineral with a hardness of 3

bony crest rising from its head

establishing connections between meteoritic materials and the broader context of solar system formation and evolution

and some are even modified by humans to enhance their appearance

5.7" Thamnopora SP Coral Fossil Coral Reef Devonian Age Verde Valley, Arizona Grposaurus a bold calcium carbonate mineralLocation: Martin Formation, Verde Valley, Arizona, United States Weight: 14 Ounces Dimensions: 5. 7 Inches Long, 3. 1 Inches Wide, 2. 4 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