XL 5.8" Colonial Rugose Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana Goulmima Trilobites are an entirely extinct

Trilobites are an entirely extinct class of marine arthropods that first appeared during the Early Cambrian period

and geological significance make epidote a highly desirable mineral for collectors

recognized as some of the earliest complex life forms on Earth

and sensory organs

Formation Process

XL 5.8" Colonial Rugose Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana Goulmima Trilobites are an entirely extinctLocation: 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,