2.3" Rugose Horn Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana Ammonites strong enough to hunt large

strong enough to hunt large fish

and even depictions of mammoths in prehistoric cave art

is a transparent form of quartz predominantly consisting of silicon dioxide (SiO2)

which are the skeletal remains of individual coral polyps

toothless bill and hundreds of tightly packed teeth in the back of its mouth

2.3" Rugose Horn Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana Ammonites strong enough to hunt largeLocation: Speed Quarry, Clark County, Indiana Weight: 1. 1 Ounces Dimensions: 2. 3 Inches Long, 1. 8 Inches Wide, 1. 4 Inches Thick Middle Devonian Age 380 Million Years Old The item pictured is the one you will receive. Rugose Horn Coral Fossil (Enallophrentis Inflata 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,