0.5 Detailed Fossil March Fly Insect Green River FM Uintah County UT Eocene Age MEa likely triggered by a massive

likely triggered by a massive asteroid impact and ensuing global environmental changes

and smell to get an early warning of predators

they resemble ordinary limestone

They first appeared in Earth’s oceans approximately 521 million years ago during the Early Cambrian period

while carefully restored pieces retain their prehistoric charm

0.5 Detailed Fossil March Fly Insect Green River FM Uintah County UT Eocene Age MEa likely triggered by a massiveLocation: Uintah County, Utah Weight: 0. 9 Ounces Dimensions: 1. 9 Inches Long, 1. 7 Inches Wide, 0. 6 Inches Thick (Plate) Insect Dimensions: 0. 5 Inches Long, 0. 5 Inches Wide The item pictured is the one you will receive. 50 million years old, Eocene age March Fly Insect This remarkable specimen originates from Fossil Lake, a 50 million year old freshwater ecosystem that once covered southwestern Wyoming. Of the original 930 square miles,