# First series of adult T-rex footprints reveals its walking speed

> **Open Intelligence Dossier** · First detected: 2026-09-27 10:20 UTC · Category: Science

## Executive Summary
The first discovery of an adult Tyrannosaurus rex track in North Dakota reveals crucial new data regarding its walking speed.

## Intelligence Brief
Recent coverage details a significant paleontological finding in North Dakota, where the first adult Tyrannosaurus rex track has been discovered. Specifically, the site in Hell Creek contains nearly one-meter footprints attributed to an adult dinosaur of this species. According to reports, this marks the initial recovery of a series of adult T-rex footprints, offering researchers an unprecedented look at how the prehistoric animal moved across its environment. Reporting on this discovery is driven by outlets including noticiasambientales.com and The Independent, which published simultaneous accounts detailing the find in Hell Creek.


The coverage highlights the physical dimensions of the impressions, noting their nearly one-meter scale, and emphasizes the analytical value of having an entire series of tracks rather than isolated prints. The articles underscore that these specific footprints are the very first of their kind documented for an adult Tyrannosaurus rex. This finding provides concrete physical evidence that helps researchers calculate the walking speed of the adult Tyrannosaurus rex, a metric that has long been a subject of study and estimation without the benefit of a direct trackway. The Hell Creek formation itself serves as the geological context for the discovery, known for yielding significant Late Cretaceous fossils.


By analyzing the sequential impressions left behind in North Dakota, scientists gain empirical data regarding the gait and locomotion dynamics of the apex predator. As the scientific community processes the data from the Hell Creek site, ongoing coverage does not yet specify the exact calculated walking speed or the formal publication details of the research. Observers and readers must look to future updates from the reporting outlets to learn more about the scientific conclusions drawn from the nearly one-meter footprints. Further announcements regarding the Hell Creek discovery will likely clarify the methodology used to determine the walking speed from the newly found track series.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| noticiasambientales.com | First adult Tyrannosaurus rex track discovered in North Dakota with nearly one-meter footprints in Hell Creek | [Source Link](https://news.google.com/rss/articles/CBMi5AFBVV95cUxQUi1iMWRDN0t5SklMZTJZMjVsRW5hR29SVVdaRUxGc1BYM0R6VEdTUkNQNWtWRURrSE1TR0xGUkNtNy10Z3ZIY19STnJsZkVzRi1kV1BHQW9WeXpPTGNaQUhVNjhWV2JhNlo1ZFlTQjVmakNIZlBMT0VSM3ZiOHlPNHVNbFRSbVNZbDExMV8yQzgyZEJjOGJlUVBhQlh3LV9NblNBU1ZjX1pCTHVGU2FPTTlxbFVNOXlhY0hqUTA4Sy1yUElFZHd1dV9GaXo0TG9BNVFuTDZ1Z2pickVPeU9LVEJ6S3I?oc=5) |
| The Independent | First series of adult T-rex footprints reveals its walking speed | [Source Link](https://news.google.com/rss/articles/CBMivAFBVV95cUxPTmxDd25fSmxVLS1RX2VvVy1pdTl0OHA5VXkxb3dNQk5LUHpDN0xNN3ptRnRibmlnOXhkQWl5YWtsNElPalZhdGJjRE5KLWFTV1NyOGJRMEtoMDlPSDFLWV9UenBSLXd1WnZhWnJmSkdSeEUwZ0NXTVFUazU0Und2QjQ3dU1iNmM4eEg2Ry1iaXpid3AzQ0RWTkdKY0RIUlhvQ3ZnYUpOZm40RXg5SGZQTUFzRmg5cXVLM0ttTw?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-09-27/first-series-of-adult-t-rex-footprints-reveals-its-walking-speed*