XL 5.8" Colonial Rugose Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana Gem Bone Trimerorhachis

Trimerorhachis

paleontologists reconstruct ancient ecosystems and food webs

These dietary differences help scientists reconstruct the diverse ecological niches elephant birds occupied across ancient Madagascar

similar to that of a crocodile

epidote commonly coexists with minerals such as quartz

XL 5.8" Colonial Rugose Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana Gem Bone TrimerorhachisLocation: Speed Quarry, Clark County, Indiana Weight: 14. 8 Ounces Dimensions: 5. 8 Inches Long, 4. 1 Inches Wide, 2. 3 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,