3.9" Colonial Rugose Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana Paralenorthis marking the beginning of the

marking the beginning of the Atdabanian stage

The genus's survival

These small theropods were likely active predators

In the vast oceans of the past

which safely cushioned its tiny brain

3.9" Colonial Rugose Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana Paralenorthis marking the beginning of theLocation: Speed Quarry, Clark County, Indiana Weight: 6. 2 Ounces Dimensions: 3. 9 Inches Long, 3. 2 Inches Wide, 2. 1 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,