Hadrosaur Caudal (Tail) Vertebra on Stand | Judith River Formation | Montana mine 000 years ago when half

000 years ago when half of Nevada was covered by an inland sea called Lahontan

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Collectors have been preparing these fossils since before electricity was a household commodity

Saurolophines: Generally had solid crests or none at all (e

Hadrosaur Caudal (Tail) Vertebra on Stand | Judith River Formation | Montana mine 000 years ago when halfHadrosaur sp. (Brachylophosaurus or Maiasaura) Late Cretaceous (~74 MYO) Judith River Formation Montana, USA Specimen approx. size: 3. 5" x 3" x 3" Specimen on stand approx. size: 6. 5" x 3. 75" x 3" The vertebral fractures are a result of geologic processes, which have been remedied through the use of glue for stabilization. Hadrosaurs, often called "duck billed dinosaurs," are a family of ornithopod dinosaurs (family Hadrosauridae) that thrived