4.3" Colonial Rugose Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana Ichthyodectes This constant predation pressure may

This constant predation pressure may explain the large number of eggs found in nesting sites

These finely laminated deposits contain the highest concentration of fossil fish anywhere in the world

Early Campanian

formed due to the rapid cooling of molten material during its creation

4.3" Colonial Rugose Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana Ichthyodectes This constant predation pressure mayLocation: Speed Quarry, Clark County, Indiana Weight: 4. 6 Ounces Dimensions: 4. 3 Inches Long, 3. 3 Inches Wide, 2 Inches Thick Middle Devonian Age 380 Million Years Old The item pictured is the one you will receive. Colonial Rugose Fossil Coral (Prismatophyllum Prisma) Dare to own a relic from one of nature's boldest experiments in reef formation. During the Devonian period410 million years agocorals entered the oceans with remarkable force,