One of the 15 million-year-old freshwater fish fossils. The stomach contents of the fish show that they fed predominantly on phantom midges. . | Credit: Salty Dingo 2020 Fossils of 15 million-year ...

Paleontologists discovered fish fossils in New South Wales, Australia, which have been dated back 15 million years ago and still retained their last meal in their stomach, during an excavation in ...