2" Gryposaurus Fossil Jaw Maxilla Bone Duck-Billed Dinosaur Judith River MT COA Mosasaur Tooth The genus name honors the

The genus name honors the paleontologist Lawrence Lambe

just as the last Ice Age was coming to an end

underscores how crocodilians' distinctive physiological and ecological attributes positioned them to weather the catastrophic conditions that extinguished other reptilian groups

this massive Ice Age grazer survived until the closing of the last glacial period

2" Gryposaurus Fossil Jaw Maxilla Bone Duck-Billed Dinosaur Judith River MT COA Mosasaur Tooth The genus name honors theLocation: Judith River Formation, Central Montana (Private land origin) Weight: 2. 1 Ounces Dimensions: 2 Inches Long, 1. 9 Inches Wide, 1. 2 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. This is a genuine fossil. Name: Gryposaurus Type: Herbivore Size: 8 to 9 meters in length Gryposaurus was a genus of duck billed dinosaurs that lived about 83 to 75 million years ago, in the Late Cretaceous