The World's Smallest-Known Dinosaur Measured Less Than 2.25 Inches!

Shariqua Ahmed
Tue, 24 Mar 2020 15:41:33 -0700

Over the years, researchers have unearthed fossils of many of the estimated 2,468 dinosaur species that roamed Earth during the Mesozoic era, which spanned from between 252 million years ago to about 66 million years ago. However, few can compare to the discovery of Oculudentavis khaungraae, the smallest dinosaur ever known to live on the planet.