Palaeontological Research Platform

Based on the specimen records in our database, the Tyrannosaurus Rex Jaw Fragment (Catalog #NHM-P-001) is an exceptionally preserved mandible fragment with intact dentition from the Late Cretaceous period (68-66 Ma). **Key Details:** - **Location:** Garfield County, Montana, USA (Hell Creek Formation) - **Collector:** Dr. James Smith, collected on June 15, 2023 - **Preservation:** Excellent, with well-preserved tooth morphology including serrations on the carinae - **Significance:** The specimen shows associated soft tissue impressions suggesting rapid burial in fluvial sediments **Associated Research:** A DNA sample has been extracted from this specimen and has been fully analyzed. The genetic data has been published and is available for further research. This specimen contributes significantly to our understanding of T. rex feeding mechanics and ontogenetic dietary shifts. Would you like me to generate a detailed report or find related specimens?