A closer look at “168-Million-Year-Old 'Chimera' Fossil in China Reveals Platypus-Otter Hybrid Relative That”, exactly as the source publishes it. A team of paleontologists has identified a bizarre 168-million-year-old fossil from China that appears to blend traits of a platypus and an otter, offering new clues about early mammal evolution during the Jurassic. The creature, described as looking like a chimera, was a predatory mammal relative that lived alongside dinosaurs. Its discovery sheds light on the diversity of mammalian forms that existed millions of years ago, long before modern mammals emerged.
The fossil's unique combination of features suggests that early mammal relatives experimented with a wide range of body plans and ecological niches, some of which have no living counterparts today. This find underscores the importance of Chinese fossil sites in understanding the deep history of mammals. The full version stays on the original page, which this listing opens directly.