3.1" Colonial Rugose Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana Metacanthina These fierce marine hunters ruled

These fierce marine hunters ruled the ocean with powerful

suggesting adaptations for ambush hunting in shallow water environments

In ecological terms

While the species was once classified within the Isurus genus

3.1" Colonial Rugose Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana Metacanthina These fierce marine hunters ruledLocation: Speed Quarry, Clark County, Indiana Weight: 3. 3 Ounces Dimensions: 3. 1 Inches Long, 2. 4 Inches Wide, 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,