3.8" Thamnopora SP Coral Fossil Coral Reef Devonian Age Verde Valley, Arizona Cissus Marginata These fascinating marine cephalopods built

These fascinating marine cephalopods built chambered shells separated by thin walls called septa

keep the following in mind:

reflecting its evolutionary focus on crushing power rather than rapid snapping

bony rings around its eye sockets suggest a deep-water adaptation

making it one of the most famous living fossils in botany

3.8" Thamnopora SP Coral Fossil Coral Reef Devonian Age Verde Valley, Arizona Cissus Marginata These fascinating marine cephalopods builtLocation: Martin Formation, Verde Valley, Arizona, United States Weight: 11 Ounces Dimensions: 3. 8 Inches Long, 2. 6 Inches Wide, 2. 5 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