5.1" Maiasaura Hadrosaur Dinosaur Rib Bone In Matrix Fossil Two Medicine FM MT COA Maiasaura fossil data indicate Onchopristis migrated

fossil data indicate Onchopristis migrated into freshwater rivers to reproduce

and probably weighed in the neighborhood of 5 tons

from small agile species to giant forms with wingspans exceeding 10 meters

and vibrant dyed shades like blue

Geological Range: Ecphora gardnerae lived during the Miocene epoch (approximately 23 to 5

5.1" Maiasaura Hadrosaur Dinosaur Rib Bone In Matrix Fossil Two Medicine FM MT COA Maiasaura fossil data indicate Onchopristis migratedLocation: Two Medicine Formation, Montana (Private Land Origin) Weight: 8 Pounds 2. 9 Ounces (Matrix) Dimensions: 11. 5 Inches Long, 9. 5 Inches Wide, 2 Inches Thick (Matrix) Rib Dimensions: 5. 1 Inches Long,1. 3 Inches Wide, 9 Inches Thick Comes with a Certificate of Authenticity Comes with a Free Stand. The item pictured is the one you will receive. Cretaceous Age 83 70 Million Years Old. Name: Maiasaura Type: Herbivore Size: 9 meters in length.