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exhibited relatively simple suture patterns with smooth lobes and saddles
These ancient creatures were the first animals to develop a hard exoskeleton
Fossils like this illustrate how vegetation rebounded after mass extinction
diogenites such as this specimen provide invaluable insight into Vesta's differentiated interior
The genus is herrings that likely fed on small surface-dwelling fish
2.4" Maiasaura Hadrosaur Dinosaur Rib Bone Fossil Two Medicine FM Montana COA Acanthoceras exhibited relatively simple suture patternsLocation: Two Medicine Formation, Montana (Private Land Origin) Weight: 1. 7 Ounces Dimensions: 2. 4 Inches Long, 1. 3 Inches Wide, 1 Inch 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. Among North Americas most famous dinosaurs, Maiasaura stands out because of remarkable fossil discoveries that revealed