3.9" Colonial Rugose Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana Clam their long stems helped them

their long stems helped them attach to hard surfaces and raise themselves above the seafloor

Sealed in an oxygen-depleted environment

seven species of Champsosaurus are recognized

Carcharodontosaurus was one of the most powerful carnivorous dinosaurs to ever roam the Earth

Their bodies were organized into three longitudinal lobes

3.9" Colonial Rugose Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana Clam their long stems helped themLocation: Speed Quarry, Clark County, Indiana Weight: 4. 4 Ounces Dimensions: 2. 7 Inches Long, 2. 9 Inches Wide, 2. 5 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,