3.8" Maiasaura Hadrosaur Dinosaur Rib Bone Fossil Two Medicine FM Montana COA Torosaurus though less robust

though less robust

formidable snout filled with razor-sharp teeth for gripping large prey

Both fossil and living trees are deciduous conifers

They are among the earliest known arthropods and appeared around 521 million years ago at the start of the Atdabanian stage of the Early Cambrian period

Fossil and living Metasequoia trees are deciduous conifers

3.8" Maiasaura Hadrosaur Dinosaur Rib Bone Fossil Two Medicine FM Montana COA Torosaurus though less robustLocation: Two Medicine Formation, Montana (Private Land Origin) Weight: 3. 7 Ounces Dimensions: 3. 8 Inches Long, 1. 5 Inches Wide, 0. 8 Inches Thick Comes with a Certificate of Authenticity 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. Maiasaura was a large herbivorous duck billed dinosaur from the Upper Cretaceous Period, around 65 to 70 million years