Maiasaurus Vertebra with Process – Two Medicine Formation

This authentic Maiasaurus vertebra with process dates to approximately 82–74 million years ago from the Late Cretaceous period. Discovered in the Two Medicine Formation of Montana, this specimen comes from a region well known for its rich dinosaur fossil deposits.

The vertebra displays natural fossil texture along with a preserved process, offering a clear look into the structure of the dinosaur’s spine. Maiasaurus, known as the “good mother lizard,” is one of the most studied dinosaurs due to evidence of nesting and parental care.

Its distinct shape, coloration, and preservation make it a strong display piece for any fossil collection or educational setting.

This is the exact specimen you will receive, carefully sourced and reviewed by our in-house team. 

Size: 5"L x 1"W x 3"H

Key Features:

Genuine Maiasaurus vertebra with process
82–74 million years old (Late Cretaceous)
From the Two Medicine Formation, Montana
Visible vertebral structure and process
Natural fossil texture and preservation
Display-ready specimen
Exact specimen shown