2.4" Colonial Rugose Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana VET Naturally split limestone reveals stunning

Naturally split limestone reveals stunning detail

Their diversity and abundance provide invaluable insight into early arthropod evolution

Malachite develops in the oxidation zones of copper deposits

One of the most distinctive features of brontotheres is their paired blunt horns that extended from the nose

2.4" Colonial Rugose Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana VET Naturally split limestone reveals stunningLocation: Speed Quarry, Clark County, Indiana Weight: 2. 7 Ounces Dimensions: 2. 4 Inches Long, 2. 3 Inches Wide, 2. 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,