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

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

and other soft vegetation found in its environment

These differences help scientists reconstruct the various ecological niches elephant birds occupied across ancient Madagascar

Hastalis provides valuable insights into the evolution and diversity of ancient sharks and the predator-prey interactions that shaped Miocene marine ecosystems

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.