3.7" Colonial Rugose Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana Pachyrhizodus Despite this competition

Despite this competition

substituting for other minerals and sometimes even organic materials like wood

Fossil Lake formed part of a large freshwater basin in what is now southwestern Wyoming

brontotheres chart their own evolutionary path

” or “thunder beasts

3.7" Colonial Rugose Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana Pachyrhizodus Despite this competitionLocation: Speed Quarry, Clark County, Indiana Weight: 4. 3 Ounces Dimensions: 3. 7 Inches Long, 2. 9 Inches Wide, 1. 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,