0.2 Rare Fossil Bird Feather And Minosite Leaf Green River FM Uintah UT Eocene Age Glossopteris Brittlestar Petraster

Brittlestar Petraster

Their remarkable resilience hints at a physiological toughness and ecological flexibility that allowed these ancient reptiles to endure when the world's dominant creatures fell

5 to 9 meters long

The presence of about twenty eggs in each Hypacrosaurus nest indicates they reproduced rapidly to offset high mortality rates

making it a versatile and well-adapted herbivorous dinosaur of Late Cretaceous North America

0.2 Rare Fossil Bird Feather And Minosite Leaf Green River FM Uintah UT Eocene Age Glossopteris Brittlestar PetrasterLocation: Uintah County, Utah Weight: 8. 9 Ounces Dimensions: 4. 2 Inches Long, 2. 8 Inches Wide, 1 Inch Thick (Plate) Feather Dimensions: 0. 2 Inches Long 0. 2 Inches Wide Leaf Dimensions: 0. 9 Inches Long, 0. 3 Inches Wide The item pictured is the one you will receive. 50 million years old, Eocene age Fossil Bird Feather Fifty million years ago, ancient Fossil Lake existed in what is now southwest Wyoming. Of its estimated maximum extent of 930