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0.4" Ceratopsian Fossil Tooth Avaceratops or Medusaceratops Dinosaur Judith River MT


Location: Judith River Formation, Eastern Montana (Private Land Origin)

Weight: 0.2 Ounces

Dimensions: 0.4 Inches Long, 0.4 Inches Wide, 0.3 Inches Thick 

Comes with a Free Display.

The item pictured is the one you will receive. 

This is a genuine fossil.

This fossil tooth is most likely a Medusaceratops tooth.

Ceratopsian Dinosaurs of the Judith River Formation in Montana

The Judith River Formation in Montana is renowned for its rich fossil record, including numerous ceratopsian dinosaurs. Ceratopsians were a group of herbivorous dinosaurs characterized by their elaborate frills and horns. The formation has yielded important insights into the diversity, behavior, and ecology of these fascinating creatures.

Ceratopsians in the Judith River Formation The Judith River Formation is a geologic formation that dates back to the Late Cretaceous period, approximately 80 million years ago. It is known for its diverse assemblage of dinosaur fossils, including several species of ceratopsians. Among the most notable ceratopsians found in this formation are Avaceratops, Medusaceratops, and Judiceratops.

Avaceratops is one of the ceratopsian dinosaurs discovered in the Judith River Formation. It was a relatively small member of the ceratopsian family, characterized by its unique frill ornamentation and horn configuration. Fossil discoveries have provided valuable information about the anatomy and evolutionary adaptations of Avaeratops.

Medusaceratops Another significant ceratopsian found in the Judith River Formation is Medusaceratops. This dinosaur exhibited distinctive features such as a short frill and forward-curving horns. The discovery of Medusaceratop fossils has contributed to our understanding of ceratopsian diversity during the Late Cretaceous.

Judiceratops is yet another ceratopsian dinosaur that roamed the ancient landscapes of the Judith River Formation. This species is known for its relatively small size and intricate cranial ornamentation, which included both brow horns and a frill adorned with epoccipitals. The study of Judicertops fossils has provided valuable insights into the paleobiology of ceratopsian dinosaurs.

Paleoecology and Significance The presence of multiple ceratopsian species within the Judith River Formation offers a glimpse into the paleoecology of this ancient ecosystem. These dinosaurs likely played important roles as herbivores within their respective habitats, shaping plant communities and interacting with other dinosaur species. The abundance of ceratopsian fossils in this formation underscores its significance as a window into Late Cretaceous biodiversity.

In conclusion, the Judith River Formation in Montana has yielded a rich array of ceratopsian dinosaur fossils, including species such as Judiceratops, Avaeratops, and Medusaceratops. These discoveries have enhanced our understanding of ceratopsian diversity, anatomy, and paleoecology during the Late Cretaceous period.

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