# Scientists uncover first known adult T. rex trackway dating back 66.5 million years

> **Newsylist Open Intelligence Dossier** · First detected: 2026-09-11 13:29 UTC · Category: Science · Sources: 1 · Current Velocity: 0.25

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| FOX Weather | Scientists uncover first known adult T. rex trackway dating back 66.5 million years | 2026-09-10 23:00 | [Source Link](https://news.google.com/rss/articles/CBMimgFBVV95cUxQWlRiZnlWZEhUSEJob0hMdW5KSkNxdG9NdU81NXdaRHZkS3FDb1U5S01jOC1NTDhsbFBmMU1pdXhRbVBhYk8ybzNqRS02c0JWTkplbzdUaWhmdWRxWV80UmtYMVZXRC11QUMzZFlZVGR0WWRiYWt6c3hhRlNjbERjcnRRYjRZdlRXTUtyVS1zcVZqZEhfRDdEYXl30gGfAUFVX3lxTE8td1lSQ0E1NFBhNlVKYk9OS1paUWZwZkd5QXY1VmxDblF3VmEtdl9nWlU5TUZyREdkWWttdTN6VU85a0JseDV6SjBSc3VJQU9lMm9IZmFyZGxFR3NiMkRmSzJ5Z3h3bEs3QWZDSG5Ub2t3dkFDLS1rYVdPZ09hQmZCUDVlZ2pSeDFGSEdPcFJxN0VCZjJLay1JUkd4QkZ1NA?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-09-11/scientists-uncover-first-known-adult-t-rex-trackway-dating-back-66-5-million*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*