Huge fossilized bones that emerged from slate quarries in England’s Oxfordshire beginning in the late 1600s were immediately puzzling. In a world where evolution and extinction were unknown concepts, ...

(CNN) — Huge fossilized bones that emerged from slate quarries in England’s Oxfordshire beginning in the late 1600s were immediately puzzling. In a world where evolution and extinction were unknown ...

The reptilian giant found in England’s Stonesfield quarry needed a name. Throughout the 18th century and into the 19th, European naturalists in had been pondering strange and giant bones of long-dead ...

The word dinosaur didn’t come into existence until 20 years later, coined by anatomist Richard Owen, founder of the Natural History Museum in London, based on shared characteristics he identified in ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Huge fossilized ...

Editor's note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. (CNN) — Huge fossilized bones that ...