2.2" Rugose Horn Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana Ghost Quartz species diversity

species diversity

modern treatments

V-shaped snouts

and served as key indicators of early marine ecosystems

2.2" Rugose Horn Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana Ghost Quartz species diversityLocation: Speed Quarry, Clark County, Indiana Weight: 2. 1 Ounces Dimensions: 2. 2 Inches Long, 2. 1 Inches Wide, 2 Inches Thick Middle Devonian Age 380 Million Years Old The item pictured is the one you will receive. Rugose Horn Coral Fossil (Heliophyllum Agassizi Hall) 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,