“Giant rat” weighing 66 pounds once roamed Thailand, fossilized teeth reveal
A giant rodent weighing around 66 pounds roamed what is now southern Thailand 33 to 35 million years ago, scientists said, after identifying a previously unknown species from two fossilized teeth. The ancient animal, which one geologist on the team called a “giant rat,” was among the largest known from the Paleogene period, offering new…