Mysterious Pacific Megastructure May Be Seafloor From Time of The Dinosaurs

<img width="1024" height="414" src="https://www.sciencealert.com/images/2024/09/AnimationOfSubductionInTheAtlanticOcean.gif" alt="Mysterious Pacific Megastructure May Be Seafloor From Time of The Dinosaurs"/>Reaching through time.

https://www.sciencealert.com/mysterious-pacific-megastructure-may-be-seafloor-from-time-of-the-dinosaurs