1.8" Rare Raptor Fossil Limb Bone Crystal Core Cretaceous Dinosaur Judith River FM MT Postosuchus 9 gallons (7 liters)—a size

9 gallons (7 liters)—a size that far surpasses any modern bird species and continues to fascinate scientists

offering a clearer understanding of how these giant birds interacted with their environment

A notable feature of Lambeosaurus is its predominantly hollow cranial crest

The intricate suture patterns—where the septa met the shell wall—serve as key identifiers for distinguishing ammonite species and genera

roughly 500 square miles of sediment remain today

1.8" Rare Raptor Fossil Limb Bone Crystal Core Cretaceous Dinosaur Judith River FM MT Postosuchus 9 gallons (7 liters)—a sizeLocation: Judith River Formation, Montana (Private Land Origin) Weight: 0. 3 Ounces Dimensions: 1. 8 Inches Long, 0. 4 Inches Wide, 0. 3 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Cretaceous Age: 100. 5 66 million years old. Raptors were carnivorous dinosaurs that lived during the Cretaceous Period, approximately 100. 5 to 66 million years ago. First discovered by Peter Kaisen in the Gobi