4" Thamnopora SP Coral Fossil Coral Reef Devonian Age Verde Valley, Arizona Ecphora Although their horns may resemble

Although their horns may resemble those of modern rhinos

while thin layers of alternating limestone accumulated slowly

on the other hand

supplies the necessary chemical components for crystal growth

particularly within the Atlas and Anti-Atlas Mountains

4" Thamnopora SP Coral Fossil Coral Reef Devonian Age Verde Valley, Arizona Ecphora Although their horns may resembleLocation: Martin Formation, Verde Valley, Arizona, United States Weight: 7. 5 Ounces Dimensions: 4 Inches Long, 2. 9 Inches Wide, 1. 7 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