Natural History Wanderings

The BBC  reported

Scientists have discovered a new species of dinosaur – in the collection of a Mongolian museum – that they say “rewrites” the evolutionary history of tyrannosaurs.

Researchers concluded that two 86 million-year-old skeletons they studied belonged to a species that is now the closest known ancestor of all tyrannosaurs – the group of predators that includes the iconic T.rex.

The researchers named the species Khankhuuluu (pronounced khan-KOO-loo) mongoliensis, meaning Dragon Prince of Mongolia.

The discovery, published in Nature, is a window into how tyrannosaurs evolved to become powerful predators that terrorised North America and Asia until the end of the reign of the dinosaurs.

Source: ‘Dragon prince’ dinosaur discovery ‘rewrites’ T.rex family tree