Scientists Found the T-Rex of the Ocean...

What if I told you that a newly identified marine predator was every bit as terrifying as Tyrannosaurus rex? Meet Tylosaurus rex, a colossal mosasaur that ruled the ancient oceans of North America nearly 80 million years ago. Stretching over 13 meters (43 feet) in length and armed with razor-sharp serrated teeth, this newly described species may have been one of the most fearsome apex predators of the Cretaceous Period.... Our other channels 👇 🌎 Top5s: LISTS & HORROR https://www.youtube.com/channel/UCX51Dixddr5HuwLVBH9ykeQ 🔎 ColdCaseDetective: TRUE CRIME https://www.youtube.com/channel/UCdjslyNQupPSFxK_mSPcG-g? 🪖 WarsofTheWorld: MILITARY HISTORY https://www.youtube.com/channel/UCB29sxIJ9PQIo0hCnIaOMbg 👽 DestinationDeclassified: ALIENS & UFOs https://www.youtube.com/channel/UCfxuwHJ4cQHgf1ez7662_fQ 🪐 AccessAstronomy: SPACE & ASTRONOMY https://www.youtube.com/channel/UCpbMdDya7ubh013QGe0JqHA/featured ⚔️ MedievalMadness: MEDIEVAL HISTORY https://www.youtube.com/channel/UCWoMpx18YeSVuI7ObqEk8eg Written, Researched & Presented by: Thomas McGlynn Thanks for watching. DISCLAIMER: All materials in these videos are used for entertainment purposes and fall within the guidelines of fair use. No copyright infringement is intended. If you are, or represent the copyright owner of materials used in this video, and have an issue with the use of said material, PLEASE email us before putting in a claim and we can resolve the issue immediately. We can be reach on this email: [email protected] Copyright © 2026 Top5s All rights reserved.