# Isotelus rex (TMP 2009.003.0003), Royal Tyrrell Museum, Drumheller, Alberta, 2025-07-13

- By: Chris Woodrich
- Date: 2025-07-13
- Classification: Photograph
- Museum: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Isotelus_rex_(TMP_2009.003.0003),_Royal_Tyrrell_Museum,_Drumheller,_Alberta,_2025-07-13.jpg)
- Rights: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0)
- Picture: https://invisiblenetwork.ai/thumbs/commons/thumb/9/91/Isotelus_rex_%28TMP_2009.003.0003%29%2C_Royal_Tyrrell_Museum%2C_Drumheller%2C_Alberta%2C_2025-07-13.jpg/1920px-Isotelus_rex_%28TMP_2009.003.0003%29%2C_Royal_Tyrrell_Museum%2C_Drumheller%2C_Alberta%2C_2025-07-13.jpg
- Who can see it: Teens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)

Isotelus rex (TMP 2009.003.0003), Royal Tyrrell Museum, Drumheller, Alberta, 2025-07-13; cast, Late Ordovician, from Churchill River Group; length 70 centimetres (28 in). Scale based on image at museum website