Dinosaurs unearthed in China may have ended with a collapse, not a catastrophe from NPR Ari Daniel

Two complete skeletons of the dinosaur <em>Psittacosaurus</em> from one of the sites analyzed by the research team. Some scientists say these fossils show evidence of preservation due to their burrows collapsing.

There’s an area in China that’s home to a huge trove of dinosaur fossils. It used to be thought it was formed through a Pompeii-like volcanic eruption, stopping dinosaurs in their tracks. But new evidence has come to light about how it likely came to be.

Read More