1.9" Thamnopora SP Coral Fossil Coral Reef Devonian Age Verde Valley, Arizona Malachite These layered sediments capture a

These layered sediments capture a complete Paleogene freshwater ecosystem

the fossil freshwater crab

belongs to the phyllosilicate family

Diet: Mollusks

sometimes falling prey to the giant shark Cretoxyrhina

1.9" Thamnopora SP Coral Fossil Coral Reef Devonian Age Verde Valley, Arizona Malachite These layered sediments capture aLocation: Martin Formation, Verde Valley, Arizona, United States Weight: 1. 5 Ounces Dimensions: 1. 9 Inches Long, 1. 7 Inches Wide, 1. 7 Inches Thick Devonian Age 380 Million Years Old The item pictured is the one you will receive. Thamnopora SP Fossil Coral Corals made a comeback during the Devonian period, about 410 million years ago, forming the first large reef systems in Earths history. These reefs were built primarily by stromatoporoids (reef